Literaturverzeichnis

1. Agster N, Nandi G (2019): Seltene Vogelarten in Baden-Württemberg 2016. Ornithol. Jh. Bad.-Württ. 35: 63–75 (2019)
2. Ainley DG et al. (2020). Common Murre (Uria aalge), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
3. Ainley DG, Nettleship DN, Carter HR, Storey AE (2020). Common Murre (Uria aalge), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
4. Ainley, D. G., D. N. Nettleship, and A. E. Storey (2021). Common Murre (Uria aalge), version 2.0. In Birds of the World (S. M. Billerman, P. G. Rodewald, and B. K. Keeney, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.commur.02
5. Aliabadian M et al. (2012): Convergent evolution of morphological and ecological traits in the open-habitat chat complex (Aves, Muscicapidae: Saxicolinae). Mol. Phylogenet. Evol. 65: 35-45
6. Alström P, Mild K (2010): Pipits & Wagtails of Europe and North America. Christophe Helm, London. Bloomsbury Publishing. Kindle-Version.
7. Anger F et al. (2020): Bestandsrückgang und Habitatnutzung bei der Alpenringdrossel Turdus torquatus alpestris im Nordschwarzwald (Ba-Wü). Ornith. Beobachter. 117. 38-53.
8. Anteau, M. J., J. DeVink, D. N. Koons, J. E. Austin, C. M. Custer, and A. D. Afton (2020). Lesser Scaup (Aythya affinis), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lessca.01
9. Antor RJ (1994): Arthropod Fallout on High Alpine Snow Patches of the Central Pyrenees, Northeastern Spain. Arctic and Alpine Research, Vol. 26, No. 1 (Feb., 1994), pp. 72-76
10. Arcese, P., M. K. Sogge, A. B. Marr, and M. A. Patten (2020). Song Sparrow (Melospiza melodia), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sonspa.01
11. Archibald, G.W., C.D. Meine, E. F. J. Garcia, and G. M. Kirwan (2020). Common Crane (Grus grus), version 1.0. In Birds of the World (del Hoyo J et al, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
12. Arnold, J. M., S. A. Oswald, I. C. T. Nisbet, P. Pyle, and M. A. Patten (2020). Common Tern (Sterna hirundo), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comter.01
13. Arnold, J. M., S. A. Oswald, I. C. T. Nisbet, P. Pyle, and M. A. Patten (2020). Common Tern (Sterna hirundo), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comter.01
14. AviKom der NWO (2018): Präriemöwe Rhein bei Bonn 27.-28.7.2018. abgerufen am 23.11.2020 von http://nwo-avi.com
15. Aymí, R. and G. Gargallo (2021). Lesser Whitethroat (Curruca curruca), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.leswhi4.01.1
16. Aymí, R. and G. Gargallo (2021). Rüppell's Warbler (Curruca ruppeli), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.ruewar1.01.1
17. Aymí, R., G. Gargallo, and D. A. Christie (2020). Eurasian Blackcap (Sylvia atricapilla), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blackc1.01
18. Aymí, R., G. Gargallo, and E. de Juana (2021). Barred Warbler (Curruca nisoria), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.barwar1.01.1
19. Aymí, R., G. Gargallo, and E. de Juana (2021). Cyprus Warbler (Curruca melanothorax), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cypwar1.01.1
20. Aymí, R., G. Gargallo, D. A. Christie, and E. F. J. Garcia (2021). Eastern Subalpine Warbler (Curruca cantillans), version 1.0. In Birds of the World (Editor not available). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.easwar1.01
21. Badyaev, A. V., D. D. Gibson, B. Kessel, P. Pyle, and M. A. Patten (2020). White Wagtail (Motacilla alba), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whiwag.01
22. Balbontín, J., Negro, J. J., Sarasola, J. H., Ferrero, J. J., & Rivera, D. (2008). Land‐use changes may explain the recent range expansion of the Black‐shouldered Kite Elanus caeruleus in southern Europe. Ibis, 150(4), 707-716.
23. Baptista, L. F., P. W. Trail, H. M. Horblit, P. F. D. Boesman, and E. Garcia (2020). Common Wood-Pigeon (Columba palumbus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cowpig1.01
24. Baptista, L. F., P. W. Trail, H. M. Horblit, P. F. D. Boesman, C. J. Sharpe, G. M. Kirwan, and E. Garcia (2020). European Turtle-Dove (Streptopelia turtur), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eutdov.01
25. Baptista, L.F. et al. (2019). Eurasian Collared-dove (Streptopelia decaocto). In: del Hoyo, J.et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
26. Baptista, L.F., P.W. Trail, H.M. Horblit, P. F. D. Boesman, and E.F.J. Garcia (2020). Stock Dove (Columba oenas), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.stodov1.01
27. Baptista, L.F., Trail, P.W. & Horblit, H.M. (2019). Pigeons, Doves (Columbidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 18 March 2019).
28. Baptista, L.F., Trail, P.W., Horblit, H.M. & Boesman, P. (2019). Rock Dove (Columba livia). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
29. Baptista, L.F., Trail, P.W., Horblit, H.M., Boesman, P. & Garcia, E.F.J. (2019). Common Woodpigeon (Columba palumbus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54105
30. Baptista, L.F., Trail, P.W., Horblit, H.M., Boesman, P. & Garcia, E.F.J. (2019). Mourning Dove (Zenaida macroura). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54205 on 21 September 2019).
31. Barbeiro, K. 2014. "Aegypius monachus" (On-line), Animal Diversity Web.
32. Barthel, P. H., Barthel, C., Bezzel, E., Eckhoff, P., van den Elzen, R., Hinkelmann, C., et al. (2022). Die Vögel der Erde - Arten, Unterarten, Verbreitung und deutsche Namen; 3. ergänzte Auflage. Radolfzell: Deutsche Ornithologen-Gesellschaft.
33. Bauer HG, Bezzel E, Fiedler W (2005): Das Kompendium der Vögel Mitteleuropas; Aula-Verlag, Wiesbaden
34. Bauer HG, Woog F (2008):Nichtheimische Vogelarten (Neozoen) in Deutschland, Teil I: Auftreten, Bestände und Status; Vogelwarte 46, S 157 – 194
35. Bauer, H. G. (2008). Über die Entwicklung der Roten Liste der Brutvögel in Deutschland. Vogelkdl. Ber. Niedersachs, 40, 83-90.
36. Bauer, H.-G., & Woog, F. (2008). Nichtheimische Vogelarten (Neozoen) in Deutschland, Teil I: Auftreten, Bestände und Status. Vogelwarte, 46, 157–194.
37. Baumgart, W. "Das durch Diclofenac verursachte Geiersterben in Indien." Ein Tierarzneimittel erschüttert einen subkontinentalen Kulturkreis. Deutsches Tierärzteblatt 65.3 (2017): 306-312.
38. Bayerisches Staatsministerium für Umwelt und Verbraucherschutz (2023): Glauber: Waldrapp-Projekt in Burghausen wird ausgeweitet. Pressemitteilung Nr. 14/23.
39. Beale CM et al. (2006): Climate change may account for the decline in British Ring Ouzels Turdus torquatus. The Journal of animal ecology. 75. 826-35.
40. Beaud, M. (2022). Hivernage important de l'Hirondelle de rochers Ptyonoprogne rupestris à Fribourg et environs, en 2020-2021: une première au nord des Alpes. Nos Oiseaux, 69(4).
41. Beintema, A. J., van der Winden, J., Baarspul, T., de Krijger, J. P., van Oers, K., & Keller, M. (2010). Black Terns Chlidonias niger and their dietary problems in Dutch wetlands. Ardea, 98(3), 365-372.
42. Belda, Eduardo & Sánchez, A. (2001). Seabird mortality on longline fisheries in the Western Mediterranean: Factors affecting bycatch and proposed mitigating measures. Biological Conservation. 98. 357-363. 10.1016/S0006-3207(00)00178-6.
43. Bellebaum, J., Kube, J., Schulz, A., Skov, H., & Wendeln, H. (2014). Decline of Long-tailed Duck Clangula hyemalis numbers in the Pomeranian Bay revealed by two different survey methods. Ornis Fennica, 91(3), 129-137.
44. Benkman CW, Young MA (2020). Red Crossbill (Loxia curvirostra), version 1.0. In Birds of the World (Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
45. Berlusconi, Alessandro & Martinoli, Alessio & Wauters, Lucas & Tesoro, Giulia & Martini, Stefania & Clerici, Erminio & Guenzani, Gualtiero & Pozzi, Gabriele & Rubolini, Diego & Morganti, Michelangelo & Martinoli, Adriano. (2022). Year-round multi-scale habitat selection by Crested Tit (Lophophanes cristatus) in lowland mixed forests (Northern Italy). Avian Research. 13. 100058. 10.1016/j.avrs.2022.100058.
46. Berstad J, Stokke BG, Moksnes A (2019): Brood parasitism on Meadow Pipits Anthus pratensis by Common Cuckoos Cuculus canorus in two mountain areas in Norway.Ornis Norvegica (2019), 42: 7–14, https://doi.org/10.15845/on.v42i0.2708
47. Bertau P (2014): Die Bedeutung historischer Vogelnamen – Nichtsingvögel. Springer-Spektrum, Berlin
48. Bertau P (2014): Die Bedeutung historischer Vogelnamen – Singvögel. Springer-Spektrum, Berlin
49. Bezzel, E., Geiersberger, I., von Lossow, G., & Pfeifer, R. (Hrsg.). (2005). Brutvögel in Bayern. Verbreitung 1996 bis 1999 (S. 340-341). Verlag Eugen Ulmer.
50. Bierregaard, R. O., A. F. Poole, M. S. Martell, P. Pyle, and M. A. Patten (2020). Osprey (Pandion haliaetus), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
51. BirdLife International (2021). Species factsheet: Boreal Owl Aegolius funereus. Downloaded from https://datazone.birdlife.org/species/factsheet/boreal-owl-aegolius-funereus on 21/04/2025
52. BirdLife International (2023) Species factsheet: Chlidonias hybrida. Downloaded from http://datazone.birdlife.org/species/factsheet/whiskered-tern-chlidonias-hybrida on 01/12/2023.
53. BirdLife International (2023) Species factsheet: Puffinus mauretanicus. Downloaded from http://datazone.birdlife.org/species/factsheet/balearic-shearwater-puffinus-mauretanicus on 26/08/2023. Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from http://datazone.birdlife.org on 26/08/2023.
54. BirdLife International (2024) Arten-Infoblatt: Alexandersittich Palaeornis eupatria . Heruntergeladen von https://datazone.birdlife.org/species/factsheet/alexandrine-parakeet-palaeornis-eupatria am 16.07.2024.
55. BirdLife International (2024) Species factsheet: Blue-cheeked Bee-eater Merops persicus. Downloaded from https://datazone.birdlife.org/species/factsheet/blue-cheeked-bee-eater-merops-persicus on 10/08/2024.
56. BirdLife International (2024). Species factsheet: Black Woodpecker Dryocopus martius. Downloaded from https://datazone.birdlife.org/species/factsheet/black-woodpecker-dryocopus-martius 21/04/2025
57. BirdLife International 2019. Anas crecca (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2019: e.T22729717A155455470. https://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22729717A155455470.en
58. BirdLife International. 2019. Microcarbo pygmaeus (amended version of 2016 assessment). The IUCN Red List of Threatened Species 2019: e.T22696734A155598552.
59. BLACK-BILLED CUCKOO Coccyzus erythrophlkalmus (Wilson) BELTED KINGFISHER Ceryle alcyon (Linnaeus) MALE FEMALE All i nat. size YELLOW-BILLED CUCKOO Coccyzus americanus o.mericanus (Linnaeus)
60. Bommer, Klaus-Wolfgang 2015): Nachweise ungarischer Silberreiher Casmerodius albus im nördlichen Oberschwaben 2013–2015. Ornithol. Jh. Bad.-Württ. 31: 43–53
61. Bønløkke J, Madsen JJ, Thorup K , Pedersen KT, Bjerrum M, Rahbek C (2006): The Danish Bird Migration Atlas / Dansk Traekfugleatlas. Journal of Ornithology. 147. 205-206.
62. Brambilla, M., Cortesi, M., Capelli, F. et al. Foraging habitat selection by Alpine White-winged Snowfinches Montifringilla nivalis during the nestling rearing period. J Ornithol 158, 277–286 (2017). https://doi.org/10.1007/s10336-016-1392-9
63. Brandes, F., & Melles, F. (2012). Wiederansiedlung der Moorente am Steinhuder Meer–ein Beitrag zoologischer Einrichtungen zum Artenschutz in Deutschland. Zeitschrift des Kölner Zoos· Heft, 4, 55.
64. Braun, Michael & Franz, Detlev & Braun, Nicole & Koch, Esther & Walter, Claus & Bresser, Anna & Ziegler, Thomas & Marcordes, Bernd. (2018). Current census of Alexandrine Parakeets Palaeornis eupatria syn. Psittacula eupatria in Germany and Europe. Vogelwarte. 56. 383-385.
65. Braun, Michael & Franz, Detlev & Braun, Nicole & Walter, Claus & Romero, Jana & Herder, Benita & Baranowski, Adam & Thissen, Andrea & Hillebrand, Jens & Hubatsch, Markus & Hubatsch, Daniel & Roder, Götz & Weirich, Oliver & Rosenberg, Heinz & Reufenheuser, Johannes & Pârâu, Liviu & Dreyer, Wolfgang & Gross, Bernadette & Sauer‐Gürth, Hedwig & Philipp, Frank. (2019). Vogelneozoen und ihre Populationen in Deutschland, Stand 2019 / Avian neozoa and their populations in Germany, status in 2019. Vogelwarte. 57. 297-298.
66. Briedis, Martins & Träff, Johan & Hahn, Steffen & Ilieva, Mihaela & Král, Miroslav & Peev, Strahil & Adamík, Peter. (2016). Year-round spatiotemporal distribution of the enigmatic Semi-collared Flycatcher Ficedula semitorquata. Journal of Ornithology. 157. 10.1007/s10336-016-1334-6.
67. Brinkhuizen, Dušan & Brinkhuizen, Lazar & Keaveney, Andrew & Jane, Sarah. (2010). Red-throated Pipit Anthus cervinus: A new species for South America. Cotinga. 32. 15-17.
68. Brouwer, K., Jones, M. L., King, C. E., & Schifter, H. (2000). Longevity records for Psittaciformes in captivity. International Zoo Yearbook, 37(1), 299-316.
69. Brua, R. B. (2020). Ruddy Duck (Oxyura jamaicensis), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rudduc.01
70. Bruno Faivre. La prédation joue-t-elle un rôle dans la régression de l'Hypolaïs ictérine Hippolais icterina?. Revue d'Écologie, 1993, 48 (4), pp.399-420. ⟨hal-03528974⟩
71. Buchheim A (2010) Der Seidensänger von Lünen. Avifaunistische Kommission der Nordrhein-Westfälischen Ornithologengesellschaft e.V. Abgerufen am 24. März 2023, von https://nwo-avi.com/blog/?page_id=899#:~:text=Aus%20Nordrhein-Westfalen%20liegen%20bisher,und%20beringt%20(Heinen%20et%20al.
72. Buehler, Deborah & Piersma, Theunis. (2007). Travelling on a budget: Predictions and ecological evidence for bottlenecks in the annual cycle of long-distance migrants. Philosophical transactions of the Royal Society of London. Series B, Biological sciences. 363. 247-66. 10.1098/rstb.2007.2138.
73. Bull, E. L. and J. R. Duncan (2020). Great Gray Owl (Strix nebulosa), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grgowl.01
74. Burger J (2020). Gulls, Terns, Skimmers (Laridae). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
75. Burger, J., Gochfeld, M. & Bonan, A. (2019). Gulls, Terns, Skimmers (Laridae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 17 November 2019).
76. Burger, J., Gochfeld, M. & Garcia, E.F.J. (2019). Ring-billed Gull (Larus delawarensis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
77. Burger, J., Gochfeld, M. & Garcia, E.F.J. (2020). Little Gull (Hydrocoloeus minutus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54005 on 13 April 2020).
78. Burger, J., Gochfeld, M., Kirwan, G.M., Christie, D.A. & Garcia, E.F.J. (2020). Great Black-backed Gull (Larus marinus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
79. Burger, J., Gochfeld, M., Kirwan, G.M., Christie, D.A. & Garcia, E.F.J. (2020). Mew Gull (Larus canus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
80. Burger, J., M. Gochfeld, and E. F. J. Garcia (2020). Slender-billed Gull (Chroicocephalus genei), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.slbgul1.01
81. Burger, J., M. Gochfeld, G. M. Kirwan, and E. F. J. Garcia (2020). Caspian Gull (Larus cachinnans), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
82. Burger, J., M. Gochfeld, G. M. Kirwan, D. A. Christie, and E. de Juana (2020). Lesser Black-backed Gull (Larus fuscus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
83. Burger, J., M. Gochfeld, G. M. Kirwan, D. A. Christie, and E. F. J. Garcia (2020). Black-headed Gull (Chroicocephalus ridibundus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
84. Burgio, K. R., C. B. van Rees, K. E. Block, P. Pyle, M. A. Patten, M. F. Spreyer, and E. H. Bucher (2020). Monk Parakeet (Myiopsitta monachus), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.monpar.01
85. Callaghan, C. T., D. M. Brooks, and P. Pyle (2020). Egyptian Goose (Alopochen aegyptiaca), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.egygoo.01
86. Camiña, Alvaro. (2011). Gänsegeier in Mitteleuropa. Der Falke. 58. 46-49.
87. Canestrari D, Bolopo D, Turlings TCJ, Röder G, Marcos JM, Baglione V (2014): From Parasitism to Mutualism: Unexpected Interactions Between a Cuckoo and Its Host. Science, Vol. 343, Issue 6177, pp. 1350-1352
88. Carboneras C, Kirwan GM (2019). Goosander (Mergus merganser). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
89. Carboneras C, Kirwan GM (2019). Green-winged Teal (Anas crecca). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
90. Carboneras C, Kirwan GM (2019). Red-crested Pochard (Netta rufina). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
91. Carboneras C, Kirwan GM (2020). Northern Shoveler (Spatula clypeata). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
92. Carboneras, C. & Kirwan, G.M. (2019). Blue-winged Teal (Spatula discors). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52891 on 29 June 2019).
93. Carboneras, C. & Kirwan, G.M. (2019). Ferruginous Duck (Aythya nyroca). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 July 2019).
94. Carboneras, C. & Kirwan, G.M. (2019). Greater Scaup (Aythya marila). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 5 July 2019).
95. Carboneras, C. & Kirwan, G.M. (2019). Lesser Scaup (Aythya affinis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52913 on 5 July 2019).
96. Carboneras, C. & Kirwan, G.M. (2019). Mallard (Anas platyrhynchos). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52875 on 30 June 2019).
97. Carboneras, C. & Kirwan, G.M. (2019). Marbled Teal (Marmaronetta angustirostris). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52898 on 19 February 2019).
98. Carboneras, C. & Kirwan, G.M. (2019). Ring-necked Duck (Aythya collaris). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 July 2019).
99. Carboneras, C. & Kirwan, G.M. (2019). Tufted Duck (Aythya fuligula). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 5 July 2019).
100. Carboneras, C. & Kirwan, G.M. (2020). Mute Swan (Cygnus olor). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52803 on 2 February 2020).
101. Carboneras, C. & Kirwan, G.M. (2020). Ruddy Duck (Oxyura jamaicensis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52934 on 8 February 2020).
102. Carboneras, C. (2019). Ducks, Geese, Swans (Anatidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52210 on 31 March 2019).
103. Carboneras, C. and G. M. Kirwan (2020). Bar-headed Goose (Anser indicus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bahgoo.01
104. Carboneras, C. and G. M. Kirwan (2020). Black Swan (Cygnus atratus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blkswa.01
105. Carboneras, C. and G. M. Kirwan (2020). Common Scoter (Melanitta nigra), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blksco1.01
106. Carboneras, C. and G. M. Kirwan (2020). Common Shelduck (Tadorna tadorna), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comshe.01
107. Carboneras, C. and G. M. Kirwan (2020). Garganey (Spatula querquedula), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gargan.01
108. Carboneras, C. and G. M. Kirwan (2020). Lesser White-fronted Goose (Anser erythropus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lwfgoo.01
109. Carboneras, C. and G. M. Kirwan (2020). Pink-footed Goose (Anser brachyrhynchus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.pifgoo.01
110. Carboneras, C. and G. M. Kirwan (2020). Smew (Mergellus albellus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.smew.01
111. Carboneras, C. and G. M. Kirwan (2020). Tundra Bean-Goose (Anser serrirostris), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.tunbeg1.01
112. Carboneras, C. and G. M. Kirwan (2020). Whooper Swan (Cygnus cygnus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whoswa.01
113. Carboneras, C., Christie, D.A., Jutglar, F., Garcia, E.F.J. & Kirwan, G.M. (2020). Northern Gannet (Morus bassanus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 February 2020).
114. Carboneras, C., Christie, D.A., Jutglar, F., Garcia, E.F.J. & Kirwan, G.M. (2020). Brown Booby (Sula leucogaster). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 February 2020).
115. Carboneras, C., Christie, D.A., Kirwan, G.M. & Sharpe, C.J. (2019). Common Eider (Somateria mollissima). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52914 on 5 July 2019).
116. Carboneras, C., D. A. Christie, and G. M. Kirwan (2020). Auckland Islands Teal (Anas aucklandica), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.auitea1.01
117. Carboneras, C., F. Jutglar, and G. M. Kirwan (2021). European Storm-Petrel (Hydrobates pelagicus), version 1.1. In Birds of the World (Editor not available). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bripet.01.1
118. Carboneras, C., G. M. Kirwan, and C. J. Sharpe (2020). Common Pochard (Aythya ferina), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.compoc.01
119. Carboneras, C., G. M. Kirwan, and C. J. Sharpe (2020). Velvet Scoter (Melanitta fusca), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whwsco3.01
120. Carboneras, C., Kirwan, G.M. & Motis, A. (2019). Gadwall (Mareca strepera). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 30 June 2019).
121. Carboneras, C., Kirwan, G.M. & Motis, A. (2020). Gadwall (Mareca strepera). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52866 on 9 February 2020).
122. Carey, J. R., & Judge, D. S. (2001). Longevity records: Life spans of mammals, birds, amphibians, reptiles, and fish. University of California. https://www.demogr.mpg.de/longevityrecords/0303.htm
123. Carroll, J. P., P. J. K. McGowan, and G. M. Kirwan (2020). Gray Partridge (Perdix perdix), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grypar.01
124. Carter, M.. (1997). Red-throated pipit Anthus cervinus in Australia. Australian Field Ornithology. 17. 3-10.
125. Cartron, J.-L. E., Triepke, J., Stahlecker, D. W., Arsenault, D. P., Ganey, J. L., Hathcock, C. D., Thompson, H. K., Cartron, M. C., & Calhoun, K. C. (2023). Climate change habitat model forecasts for eight owl species in the Southwestern US. Animals, 13, 3770. https://doi.org/10.3390/ani13243770
126. Casazza, M. L., Coates, P. S., Miller, M. R., Overton, C. T., & Yparraguirre, D. R. (2012). Hunting influences the diel patterns in habitat selection by northern pintails Anas acuta. Wildlife Biology, 18(1), 1-13.
127. Catry, P., Campos, A., Almada, V., & Cresswell, W. (2004). Winter segregation of migrant European robins Erithacus rubecula in relation to sex, age and size. Journal of Avian Biology, 35(3), 204-209.
128. CDNA (2018): Sporenkievit, Vanellus spinosus, Spur-winged Lapwing. Commissie Dwaalgasten nederlande Avifaund. Abgerufen am 23.09.2023 von https://www.dutchavifauna.nl/record/67820
129. Chantler, P., E. de Juana, G. M. Kirwan, and P. F. D. Boesman (2020). Alpine Swift (Apus melba), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.alpswi1.01
130. Chardine, J. W. and R. D. Morris (1996). Brown Noddy (Anous stolidus), version 2.0. In The Birds of North America (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.220
131. Chilton, G., M. C. Baker, C. D. Barrentine, and M. A. Cunningham (2020). White-crowned Sparrow (Zonotrichia leucophrys), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whcspa.01
132. Christen, W. (2001). Erste Bruten der Felsenschwalbe Ptyonoprogne rupestris in den Städten Bern und Grenchen. Ornithol. Beob, 98, 67-73.
133. Christensen, G. C. (2020). Chukar (Alectoris chukar), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.chukar.01
134. Christensen, H. (2004). Nutzung von Schwarzspecht-Höhlen im deutsch-dänischen Grenzbereich durch den Schwarzspecht (Dryocopus martius) selbst und andere Tierarten. Corax, 19, 417-423.
135. Ciaranca, M. A., C. C. Allin, and G. S. Jones (2020). Mute Swan (Cygnus olor), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.mutswa.01
136. Ciaranca, M. A., C. C. Allin, and G. S. Jones (2020). Mute Swan (Cygnus olor), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.mutswa.01
137. Cichon M, Sendecka J, Gustafsson L (2003). Age-related decline in humoral immune function in Collared Flycatchers. Journal of evolutionary biology. 16. 1205-10.
138. Clark, R. G., J. P. Fleskes, K. L. Guyn, D. A. Haukos, J. E. Austin, and M. R. Miller (2020). Northern Pintail (Anas acuta), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.norpin.01
139. Clement, P. (2020). Cetti's Warbler (Cettia cetti), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cetwar1.01
140. Clement, P. (2020). Island Canary (Serinus canaria), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comcan.01
141. Clement, P. (2020). Trumpeter Finch (Bucanetes githagineus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.trufin2.01
142. Clement, P. (2020). Twite (Linaria flavirostris), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.twite1.01
143. Clement, P. (2020). Wood Warbler (Phylloscopus sibilatrix), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.woowar.01
144. Clement, P. and D. A. Christie (2020). Eurasian Bullfinch (Pyrrhula pyrrhula), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurbul.01
145. Clement, P. and D. A. Christie (2020). Hawfinch (Coccothraustes coccothraustes), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.hawfin.01
146. Clement, P. and E. de Juana (2020). Citril Finch (Carduelis citrinella), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.citfin1.01
147. Clement, P., J. del Hoyo, N. Collar, and G. M. Kirwan (2020). European Goldfinch (Carduelis carduelis), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurgol.01
148. Clement, P., J. del Hoyo, N. Collar, G. M. Kirwan, and D. A. Christie (2020). Common Chiffchaff (Phylloscopus collybita), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comchi1.01
149. Clutton-Brock, J. (1987). Domesticated Animals from Early Times. London: British Museum Press.
150. Cody, M. (2020). Grey Catbird (Dumetella carolinensis). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
151. Cody, M. (2020). Mockingbirds and Thrashers (Mimidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 7 February 2020).
152. Collar N, Christie DA (2020). Northern Wheatear (Oenanthe oenanthe). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
153. Collar N, de Juana E Sharpe CJ (2020). Redwing (Turdus iliacus), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
154. Collar, N. & Christie, D.A. (2019). Common Redstart (Phoenicurus phoenicurus). In: del Hoyo, J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
155. Collar, N. (2019). American Robin (Turdus migratorius). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
156. Collar, N. (2019). Black-eared Wheatear (Oenanthe hispanica). del Hoyo Jet al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
157. Collar, N. (2019). Song Thrush (Turdus philomelos). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/58252 on 25 February 2019).
158. Collar, N. (2020). Blue Rock-Thrush (Monticola solitarius), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.burthr.01
159. Collar, N. (2020). Desert Wheatear (Oenanthe deserti), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
160. Collar, N. (2020). European Robin (Erithacus rubecula), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
161. Collar, N. (2020). Fieldfare (Turdus pilaris), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.fieldf.01
162. Collar, N. (2020). Isabelline Wheatear (Oenanthe isabellina), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
163. Collar, N. (2020). Mistle Thrush (Turdus viscivorus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.misthr1.01
164. Collar, N. (2020). Pied Wheatear (Oenanthe pleschanka), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
165. Collar, N. (2020). Siberian Rubythroat (Calliope calliope), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sibrub.01
166. Collar, N. (2020). Song Thrush (Turdus philomelos), version 1.0. In Birds of the World (J. del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
167. Collar, N. (2020). Thrush Nightingale (Luscinia luscinia), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.thrnig1.01
168. Collar, N. and D. A. Christie (2020). Cyprus Wheatear (Oenanthe cypriaca), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cypwhe1.01
169. Collar, N. and D. A. Christie (2020). Eurasian Blackbird (Turdus merula), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurbla.01
170. Collar, N. and D. A. Christie (2020). Ring Ouzel (Turdus torquatus), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
171. Collar, N. and E. Garcia (2020). Great Bustard (Otis tarda), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grebus1.01
172. Collar, N. and P. F. D. Boesman (2020). Alexandrine Parakeet (Psittacula eupatria), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.alepar2.01
173. Collar, N., Christie, D.A., de Juana, E. & Kirwan, G.M. (2019). Veery (Catharus fuscescens). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/58372 on 6 August 2019).
174. Collar, N., E. de Juana, and C. J. Sharpe (2020). Redwing (Turdus iliacus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.redwin.01
175. Collar, N., G. M. Kirwan, and P. F. D. Boesman (2020). Rose-ringed Parakeet (Psittacula krameri), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
176. Copete, J.L. (2020). Rock Bunting (Emberiza cia), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rocbun1.01
177. Copete, J.L. (2020). Yellowhammer (Emberiza citrinella), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
178. Cornell Lab of Ornithology. (n.d.). American Wigeon. Retrieved February 1, 2023, from https://www.allaboutbirds.org/guide/American_Wigeon/lifehistory
179. Craig A, Feare C. (2019). Common Starling (Sturnus vulgaris). In: del Hoyo J et al. E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
180. Craig, A. J. F. and C. J. Feare (2020). Rosy Starling (Pastor roseus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rossta2.01
181. Craig, A. J. F., C. J. Feare, and A. Bonan (2020). Spotless Starling (Sturnus unicolor), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sposta1.01
182. Craig, A., Feare, C. & Bonan, A. (2020). Starlings (Sturnidae). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
183. Craik, S. R., J. Pearce, and R. D. Titman (2020). Red-breasted Merganser (Mergus serrator), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rebmer.01
184. Cullen, S. A., J. R. Jehl Jr., and G. L. Nuechterlein (2020). Eared Grebe (Podiceps nigricollis), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eargre.01
185. Dachverband Deutscher Avifaunisten (2022): Bestandsentwicklung, Verbreitung und jahreszeitliches Auftreten von Brut- und Rastvögeln in Deutschland. Dachverband Deutscher Avifaunisten, www.dda-web.de/voegel/voegel-in-deutschland/, aufgerufen am 13.08.2023.
186. Dachverband Deutscher Avifaunisten (DDA) e.V: www.ornitho.de;
187. DAK (2013): Seltene Vogelarten in Deutschland 2011 und 2012. DDA, Münster, 2-33
188. DAK (2017): Seltene Vogelarten in Deutschland 2015. DDA, Münster, 2-33
189. DAK (2018): Seltene Vogelarten in Deutschland 2016. DDA, Münster, 2-33
190. DAK 2012b: Seltene Vogelarten in Deutschland 2010. Seltene Vögel in Deutschland 2010: 10–49.
191. DAK 2013: Seltene Vogelarten in Deutschland 2011 und 2012. Seltene Vögel in Deutschland 2011/12: 2–47.
192. DAK 2014: Seltene Vogelarten in Deutschland 2013. Seltene Vögel in Deutschland 2013: 2-39.
193. DAK 2014: Seltene Vogelarten in Deutschland 2013. Seltene Vögel in Deutschland 2013: 2-39.
194. DAK 2017: Seltene Vogelarten in Deutschland 2015. Seltene Vögel in Deutschland 2015: 2-33.
195. DAK 2018: Seltene Vogelarten in Deutschland 2016. Seltene Vögel in Deutschland 2016: 2-33.
196. DAK 2019: Seltene Vogelarten in Deutschland 2017. Seltene Vögel in Deutschland 2017: 2-34.
197. DAK 2020: Seltene Vogelarten in Deutschland 2018. Seltene Vögel in Deutschland 2018: 2-41.
198. DAK 2021: Seltene Vogelarten in Deutschland 2019. Seltene Vögel in Deutschland 2018: 2-34.
199. DAK 2022: Seltene Vogelarten in Deutschland 2020. Seltene Vögel in Deutschland 2018: 2-36.
200. Davidson, N. C., & Wilson, J. R. (1992). The migration system of European-wintering knots Calidris canutus islandica. Wader Study Group Bull, 64(Suppl), 39-51.
201. De Fluessfénk. Vull vum Joer 2019. In: www.naturemwelt.lu. natur&ëmwelt Fondation Hëllef fir d’Natur, 7. März 2019, abgerufen am 15. Juli 2021.
202. de Juana, E. and P. F. D. Boesman (2020). Black-bellied Sandgrouse (Pterocles orientalis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
203. de Juana, E., F. Suárez, and G. M. Kirwan (2020). Greater Short-toed Lark (Calandrella brachydactyla), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gstlar1.01
204. de Magalhaes, Joao Pedro & Costa, JJ. (2009). A database of vertebrate longevity record and their relation to other life-history traits. Journal of evolutionary biology. 22. 1770-4. 10.1111/j.1420-9101.2009.01783.x.
205. del Hoyo, J., Collar, N. & Garcia, E.F.J. (2019). Greater Flamingo (Phoenicopterus roseus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/467129 on 20 September 2019).
206. del Hoyo, J., N. Collar, G. M. Kirwan, and D. A. Christie (2021). Eastern Orphean Warbler (Curruca crassirostris), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eaowar2.01.1
207. del Hoyo, J., N. Collar, G. M. Kirwan, C.J. Sharpe, and E. F. J. Garcia (2020). Yellow-legged Gull (Larus michahellis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
208. del Hoyo, J., P. F. D. Boesman, and E. F. J. Garcia (2020). American Flamingo (Phoenicopterus ruber), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grefla2.01
209. Dellwisch, Behrend & Bastian, Anita & Bastian, Hans-Valentin & Schidelko, Kathrin & Stiels, Darius & Engler, Jan. (2022). Bienenfresser Merops apiaster in Deutschland – woher sie kamen, wohin sie gehen. Vogelwarte. 59. 197 - 206.
210. Dierschke J et al (2020): Ornithologischer Jahresbericht 2019 für Helgoland. Ornithol. Jbr Helgoland 30 (2020). S 1 - 97. OAG - Helgoland. Bremen
211. Dierschke J et al (2021): Ornithologischer Jahresbericht 2019 für Helgoland. Ornithol. Jbr Helgoland 30 (2020). S 1 - 97. OAG - Helgoland. Bremen
212. Dierschke J, Dierschke V, Schmaljohann H, Stühmer F (2019) Ornithologischer Jahresbericht 2018 für Helgoland. Ornithol Jber Helgoland 29: 1–100
213. Dmitry Shitikov, Irina Knyazeva & Alexander Grabovsky (2018) Breeding phenology, reproductive traits and apparent survival of sympatric Marsh Warbler Acrocephalus palustris and Blyth’s Reed Warbler Acrocephalus dumetorum, Bird Study, 65:2, 241-248, DOI: 10.1080/00063657.2018.1448366
214. Dougall TW (1991) Winter distribution and associated movements of northern pied wagtails Motacilla alba yarrellii, as shown by ringing, Ringing & Migration, 12:1, 1-15, DOI: 10.1080/03078698.1991.9673978 http://dx.doi.org/10.1080/03078698.1991.9673978
215. Drenske S, Radchuk V, Scherer C, Esterer C, Kowarik I, Fritz J & Kramer-Schadt S (2022): On the road to self-sustainability: reintroduced migratory European northern bald ibises Geronticus eremita still need management interventions for population viability. ORYX. https://doi.org/10.1017/S0030605322000540
216. Drilling, N., R. D. Titman, and F. McKinney (2020). Mallard (Anas platyrhynchos), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.mallar3.01
217. DSK (1989): Seltene Vogelarten in der Bundesrepublik Deutschland von 1977 bis 1986. Limicola 3: 157-196
218. DSK (1990): Seltene Vogelarten in der Bundesrepublik Deutschland von 1987 bis 1988. Limicola 4: 183-212
219. DSK (1991): Seltene Vogelarten in der Bundesrepublik Deutschland von 1977 bis 1986. Limicola 3: 157-196
220. DSK (1995): Seltene Vogelarten in Deutschland 1993. Limicola 9: 77-110
221. DSK (1996): Seltene Vogelarten in Deutschland 1994. Limicola 10: 209-257
222. DSK (1997): Seltene Vogelarten in Deutschland 1995. Limicola 11: 153-207
223. DSK (1998): Seltene Vogelarten in Deutschland 1996. Limicola 12: 161-227
224. DSK (2000): Seltene Vogelarten in Deutschland 1997. Limicola 14: 273-340
225. DSK (2005): Seltene Vogelarten in Deutschland 1998. Limicola 16: 113-184
226. DSK (2005): Seltene Vogelarten in Deutschland 1999. Limicola 19: 1-63
227. DSK (2006): Seltene Vogelarten in Deutschland 2000. Limicola 20: 281-353
228. DSK (2008): Seltene Vogelarten in Deutschland von 2001 bis 2005. Limicola 22: 249-339
229. DSK (2009): Seltene Vogelarten in Deutschland von 2006 bis 2008. Limicola 23: 257-334
230. DSK (2010): Seltene Vogelarten in Deutschland 2009 (mit Nachträgen 2001-2008). Limicola 24: 233–286.
231. Dubowy, P. J., C. Carboneras, and G. M. Kirwan (2020). Northern Shoveler (Spatula clypeata), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.norsho.01
232. Dugger, B. D., K. M. Dugger, and L. H. Fredrickson (2020). Hooded Merganser (Lophodytes cucullatus), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.hoomer.01
233. Dunning, Jamie & Finch, Tom & Davison, Angus & Durrant, Kate. (2019). Population‐specific migratory strategies of Twite Linaria flavirostris in Western Europe. Ibis. 162. 10.1111/ibi.12791.
234. Dyrcz A et al. (2020): Eurasian Reed Warbler (Acrocephalus scirpaceus), version 1.0. In Birds of the World (Billerman SM, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
235. Dyrcz, A. (2020). Great Reed Warbler (Acrocephalus arundinaceus), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
236. Eadie, J. M., M. L. Mallory, and H. G. Lumsden (2020). Common Goldeneye (Bucephala clangula), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comgol.01
237. Edenius, Lars & Choi, Chang-Yong & Heim, Wieland & Jaakkonen, Tuomo & de Jong, Adriaan & Ozaki, Kiyoaki & Roberge, Jean-Michel. (2016). The next common and widespread bunting to go? Global population decline in the Rustic Bunting Emberiza rustica. Bird Conservation International. -1. 1-10. 10.1017/S0959270916000046.
238. Elgvin, Tore & Hermansen, Jo Skeie & Fijarczyk, Anna & Bonnet, Timothée & Borge, Thomas & Saether, Stein & Voje, Kjetil & Sætre, Glenn-Peter. (2011). Hybrid speciation in sparrows II: A role for sex chromosomes?. Molecular ecology. 20. 3823-37. 10.1111/j.1365-294X.2011.05182.x.
239. Elliott, A. & Bonan, A. (2019). Pelicans (Pelecanidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52198 on 6 October 2019).
240. Elliott, A. (2018). Storks (Ciconiidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52205 on 22 December 2018).
241. Elliott, A., Christie, D.A., Garcia, E.F.J. & Boesman, P. (2020). Abdim's Stork (Ciconia abdimii). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52740 on 2 May 2020).
242. Elliott, A., D. A. Christie, E. F. J. Garcia, and P. F. D. Boesman (2020). Black Stork (Ciconia nigra), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blasto1.01
243. Elliott, A., D. A. Christie, F. Jutglar, E. F. J. Garcia, and G. M. Kirwan (2020). Great White Pelican (Pelecanus onocrotalus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grwpel1.01
244. Elliott, A., D. A. Christie, F. Jutglar, G. M. Kirwan, and C. J. Sharpe (2020). Dalmatian Pelican (Pelecanus crispus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.dalpel1.01
245. Elliott, A., Kirwan, G.M. & Garcia, E.F.J. (2020). Oriental Stork (Ciconia boyciana). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52745 on 2 May 2020).
246. Ely, C. R., A. X. Dzubin, C. Carboneras, G. M. Kirwan, and E. F. J. Garcia (2020). Greater White-fronted Goose (Anser albifrons), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gwfgoo.01
247. Engler J et al. (2016). Die Arealexpansion des Orpheusspötters Hippolais polyglotta: ein Modell für Biogeographie und Populationsgenetik. Ornithologische Beobachter. 113. 121-132.
248. Engler, J. O., Böhm, N., Twietmeyer, S., & Elle, O. (2016). Die Arealexpansion des Orpheusspötters Hippolais polyglotta: ein Modell für Biogeographie und Populationsgenetik. Ornithol. Beob, 113, 121-132.
249. Engler, Jan & Boehm, Niklas & Twietmeyer, Sönke & Elle, Ortwin. (2016). The range expansion of the Melodious Warbler Hippolais polyglotta: a model system for biogeography and population genetics - Die Arealexpansion des Orpheusspötters Hippolais polyglotta: ein Modell für Biogeographie und Populationsgenetik. Ornithologische Beobachter. 113. 121-132.
250. Esterer C (2014): Situationsanalyse zur Bedrohung von Zugvögeln durch illegale Vogeljagd in Europa: Fallbeispiel Waldrapp Geronticus eremita. Bachelorarbeit.
251. Ewins, P. J. and D. V. Weseloh (2020). Little Gull (Hydrocoloeus minutus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.litgul.01
252. Farmer A, Holmes RT, Pitelka FA (2020). Pectoral Sandpiper (Calidris melanotos), version 1.0. In Birds of the World (Billerman SM, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
253. Ferlini Flavio (2020). Wintering range of western yellow wagtail Motacilla flava in Africa and Europe in a historical perspective. Rivista italiana di Ornitologia - Research in Ornithology. 90. 3-39. 10.4081/rio.2020.430.
254. Ferlini, F (2015): Evoluzione dell’areale riproduttivo della Cutrettola “italiana” Motacilla flava cinereocapilla. Rivista Italiana di Ornitologia 85 (2): 3-18, 2015
255. Fleskes, J. P. (1992). Record of a Redhead, Aythya americana, laying eggs in a Northern Harrier, Circus cyaneus, nest. Canadian Field-Naturalist 106:263-264.
256. Flower (1938): Further notes on the duration of life in animals. IV. Birds. Proc Zool Soc London, Ser. A:195-235
257. Förschler M, Dierschke J (2020): Ein Nachweis des Zypernsteinschmätzers Oenanthe cypriaca auf Helgoland. Ornithol. Jber. Helgoland 20 (2010): 97-101
258. Förschler Marc, Randler, Christoph & Dierschke, Jochen & Bairlein, Franz. (2010). Morphometric diagnosability of Cyprus Wheatears Oenanthe cypriaca and an unexpected occurrence on Helgoland Island. Bird Study. 57. 396-400.
259. Förschler, M. (2001). Brutzeitliche Nahrungswahl des Zitronengirlitzes Serinus citrinella im Nordschwarzwald. Vogelwelt, 122, 265–272.
260. Fransson T, et al. (2017) EURING list of longevity records for European birds. Abgerufen 12.08.2020 von https://euring.org/
261. Fritz J & Janák J (2022): Tracing the fate of the Northern Bald Ibis over five millennia: An interdisciplinary approach to the extinction and recovery of an iconic bird species. Animals.
262. Fritz J & Unsöld M (2015): Internationaler Artenschutz im Kontext der IUCN Reintroduction Guidelines: Argumente zur Wiederansiedlung des Waldrapps Geronticus eremita in Europa. Vogelwarte 53: 157–168.
263. Fritz J (2004): [Publikation zur Machbarkeitsstudie, genaue Angaben nicht verfügbar]
264. Fry, H. and G. M. Kirwan (2020). Blue-cheeked Bee-eater (Merops persicus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bcbeat1.01
265. Furness, R.W. & Bonan, A. (2019). Skuas (Stercorariidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
266. Furness, R.W., Boesman, P. & Garcia, E.F.J. (2019). Arctic Jaeger (Stercorarius parasiticus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/53959 on 25 October 2019).
267. Furness, R.W., Kirwan, G.M., de Juana, E. & Garcia, E.F.J. (2019). Long-tailed Jaeger (Stercorarius longicaudus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/53960 on 25 October 2019).
268. Furness, R.W., P. F. D. Boesman, and E. Garcia (2020). Great Skua (Stercorarius skua), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gresku1.01
269. Gauthier, G. (2020). Bufflehead (Bucephala albeola), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.buffle.01
270. Gerber BD et al. (2020). Sandhill Crane (Antigone canadensis), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
271. Gerlach B et al. (2019): Vögel in Deutschland – Übersichten zur Bestandssituation. DDA, BfN, LAG VSW, Münster.
272. Gerlach, B., R. Dröschmeister, T. Langgemach, K. Borkenhagen, M. Busch, M. Hauswirth, T. Heinicke, J. Kamp, J. Karthäuser, C. König, N. Markones, N. Prior, S. Trautmann, J. Wahl & C. Sudfeldt (2019): Vögel in Deutschland – Übersichten zur Bestandssituation. DDA, BfN, LAG VSW, Münster
273. Giudice, J. H., J. T. Ratti, and S. G. Mlodinow (2022). Ring-necked Pheasant (Phasianus colchicus), version 1.1. In Birds of the World (N. D. Sly, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rinphe1.01.1
274. Glutz von Blotzheim UN, Bauer KM (1988): Handbuch der Vögel Mitteleuropas - Band 11/1; Passeriformes (2. Teil): Turdidae, Aula, Eiesbaden
275. Glutz von Blotzheim UN, Bauer KM (1992): Handbuch der Vögel Mitteleuropas - Bd.3/Teil 2, Aula, Eiesbaden
276. Glutz von Blotzheim, U (1988) Handbuch der Vögel Mitteleuropas. Band 13/1. Bearb. von Urs N. Glutz von Blotzheim; Kurt M. Bauer. – Wiesbaden: Aula-Verl.
277. Glutz von Blotzheim, U. N., Bauer, K. M., & Bezzel, E. (2011). Handbuch der Vögel Mitteleuropas. Aula-Verlag.
278. Glutz von Blotzheim, U. N., Bauer, K. M., & Bezzel, E. (2011). Handbuch der Vögel Mitteleuropas. Aula-Verlag.
279. Glutz von Blotzheim, U. N., Bauer, K. M., Abs, M., Bezzel, E., & Blume, D. (1994). Handbuch der Vögel Mitteleuropas: Columbiformes – Piciformes / Tauben, Kuckucke, Eulen, Ziegenmelker, Segler, Racken, Spechte. AULA-Verlag. Genehmigte Lizenzausgabe eBook, 2001. Vogelzug-Verlag im Humanitas Buchversand. © 1980, 1994 AULA-Verlag GmbH.
280. Gochfeld, M., Burger, J. & Garcia, E.F.J. (2019). Arctic Tern (Sterna paradisaea). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions,
281. Gochfeld, M., Burger, J. & Garcia, E.F.J. (2019). Black Tern (Chlidonias niger). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54047 on 20 November 2019).
282. Gochfeld, M., Burger, J. & Garcia, E.F.J. (2019). Little Tern (Sternula albifrons). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54031 on 19 November 2019).
283. Gochfeld, M., Burger, J. & Garcia, E.F.J. (2019). Sandwich Tern (Thalasseus sandvicensis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54016 on 5 December 2019).
284. Gochfeld, M., Burger, J., Kirwan, G.M. & Garcia, E.F.J. (2019). Brown Noddy (Anous stolidus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54049 on 19 November 2019).
285. Gochfeld, M., Burger, J., Kirwan, G.M. & Garcia, E.F.J. (2019). Common Gull-billed Tern (Gelochelidon nilotica). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54012 on 26 November 2019).
286. Gochfeld, M., Burger, J., Kirwan, G.M., Christie, D.A., de Juana, E. & Garcia, E.F.J. (2019). Sooty Tern (Onychoprion fuscatus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/54043 on 19 November 2019).
287. Gochfeld, M., J. Burger, G. M. Kirwan, and E. F. J. Garcia (2020). Whiskered Tern (Chlidonias hybrida), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whiter2.01
288. Gosler, A. and P. Clement (2020). Crested Tit (Lophophanes cristatus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cretit2.01
289. Gosler, A., Clement, P. & Christie, D.A. (2019). Great Tit (Parus major). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/59900 on 24 July 2019)
290. Goudie, R. I., G. J. Robertson, and A. Reed (2020). Common Eider (Somateria mollissima), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comeid.01
291. Guzy, M. J., B. J. McCaffery, and N. Collar (2020). Bluethroat (Luscinia svecica), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blueth.01
292. Hackländer K (2020): Wiederansiedlung des Waldrapps in Deutschland. Deutsche Wildtier Stiftung.
293. Halupka L, Dyrcz A, Borowiec M (2008): Climate change affects breeding of Reed Warblers Acrocephalus scirpaceus. Journal of Avian Biology. 39. 95 - 100.
294. Harrap S, Bonan A (2020). Treecreepers (Certhiidae). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 7 February 2020).
295. Harrap, S. & Bonan, A. (2020). Nuthatches (Sittidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 7 February 2020).
296. Harrap, S. (2020). Long-tailed Tit (Aegithalos caudatus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lottit1.01
297. Hart J, Milsom T, Fisher G, Kindemba V, Moreby S, Murray A, Robertson P (2006): The relationship between yellowhammer breeding performance, arthropod abundance and insecticide applications on arable farmland. Journal of Applied Ecology. 43. 81 - 91. 10.1111/j.1365-2664.2005.01103.x. Lewis, T. L., D. H. Ward, J. S. Sedinger, A. Reed, D. V. Derksen, C. Carboneras, D. A. Christie, and G. M. Kirwan (2020). Brant (Branta bernicla), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.brant.01
298. Hasselquist D (1998): Polygyny in Great Reed Warblers: a long-term study of factors contributing to male fitness. Ecology. 79 (7): 2376–2390
299. Hatch, J. J., K. M. Brown, G. G. Hogan, R. D. Morris, J. Orta, E. F. J. Garcia, F. Jutglar, G. M. Kirwan, and P. F. D. Boesman (2020). Great Cormorant (Phalacrocorax carbo), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
300. Hatch, J. J., M. Gochfeld, J. Burger, and E. F. J. Garcia (2020). Arctic Tern (Sterna paradisaea), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.arcter.01
301. Hatchwell, B. (2020). Dunnock (Prunella modularis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.dunnoc1.01
302. Hatchwell, B. and D. A. Christie (2020). Alpine Accentor (Prunella collaris), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.alpacc1.01
303. Hayward, G. D. and P. H. Hayward (2020). Boreal Owl (Aegolius funereus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.borowl.01
304. Heath, S. R., E. H. Dunn, and D. J. Agro (2020). Black Tern (Chlidonias niger), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blkter.01
305. Heckscher, C. M., L. R. Bevier, A. F. Poole, W. Moskoff, P. Pyle, and M. A. Patten (2020). Veery (Catharus fuscescens), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.veery.01
306. Henle, Klaus & Alard, Didier & Clitherow, Jeremy & Cobb, Paul & Firbank, Les & Kull, Tiiu & McCracken, Davy & Moritz, Robin & Niemelä, Jari & Rebane, Michael & Wascher, Dirk & Watt, Allan & Young, Juliette. (2008). Identifying and Managing the Conflicts between Agriculture and Biodiversity Conservation in Europe—a Review. Agriculture, Ecosystems & Environment. 124. 60-71. 10.1016/j.agee.2007.09.005.
307. Hepp, G. R. and F. C. Bellrose (2020). Wood Duck (Aix sponsa), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.wooduc.01
308. Hermansen, Jo Skeie & Saether, Stein & Elgvin, Tore & Borge, Thomas & Hjelle, Elin & Sætre, Glenn-Peter. (2011). Hybrid speciation in sparrows I: Phenotypic intermediacy, genetic admixture and barriers to gene flow. Molecular ecology. 20. 3812-22. 10.1111/j.1365-294X.2011.05183.x.
309. Herrmann, Christof & Nehls, Hans. (2015). Küstenseeschwalbe Sterna paradisaea. Beiträge zur Avifauna Mecklenburg-Vorpommerns. 2.
310. Heydemann B, Meyer H (1983): Auswirkungen der lntensivkultur auf die Fauna in den Agrarbiotopen. Landespflege und Landwirtschaft. Heft 42, S. 174-191. Dezember 1983. Bonn
311. Hicklin, P. and C. L. Gratto-Trevor (2020). Semipalmated Sandpiper (Calidris pusilla), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.semsan.01
312. Hiebl, I., Braunitzer, G. Anpassungen der Hämoglobine von Streifengans (Anser indicus), Andengans (Chloephaga melanoptera) und Sperbergeier (Gyps rueppellii) an hypoxische Bedingungen. J Ornithol 129, 217–226 (1988). https://doi.org/10.1007/BF01647290
313. Hockey, P., G. M. Kirwan, and P. F. D. Boesman (2020). Eurasian Oystercatcher (Haematopus ostralegus), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.euroys1.01
314. Holt, D. W., R. Berkley, C. Deppe, P. L. Enríquez, J. L. Petersen, J. L. Rangel Salazar, K. P. Segars, K. L. Wood, G. M. Kirwan, D. A. Christie, and J. S. Marks (2020). Little Owl (Athene noctua), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.litowl1.01
315. Holt, DW, R. Berkley, C. Deppe, PL Enríquez, JL Petersen, JL Rangel Salazar, KP Segars, KL Wood und JS Marks (2021).Tawny Owl(Strix aluco), Version 1.1. In Birds of the World (Hrsg. PC Rasmussen). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.tawowl1.01.1
316. Hoover, J. P., & Robinson, S. K. (2007). Retaliatory mafia behavior by a parasitic cowbird favors host acceptance of parasitic eggs. Proceedings of the National Academy of Sciences, 104(11), 4479-4483.
317. Hothem, R. L., B. E. Brussee, W. E. Davis Jr., A. Martínez-Vilalta, A. Motis, and G. M. Kirwan (2020). Black-crowned Night-Heron (Nycticorax nycticorax), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bcnher.01
318. Hughes, J. M. (2020). Black-billed Cuckoo (Coccyzus erythropthalmus), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bkbcuc.01
319. Hume, R. and G. M. Kirwan (2020). Eurasian Thick-knee (Burhinus oedicnemus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eutkne1.01
320. Hussell, D. J. T. and R. Montgomerie (2020). Lapland Longspur (Calcarius lapponicus), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.laplon.01
321. Isenmann, P., & Fradet, G. (1995). Is the nesting association between the Orphean Warbler (Sylvia hortensis) and the Woodchat Shrike (Lanius senator) an anti-predator oriented mutualism?. Journal für Ornithologie, 136, 288-291.
322. Islam, K. and R. N. Williams (2020). Red-vented Bulbul (Pycnonotus cafer), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.revbul.01
323. Jackson, B. J. and J. A. Jackson (2020). Killdeer (Charadrius vociferus), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.killde.01
324. Jahn A (2004): Warnsignale aus der Wüste. Spektrum. Spektrum.de, abgerufen am 30.1.2020
325. Jehl Jr, J. R. (2017). Feather-eating in grebes: A 500-year conundrum. The Wilson Journal of Ornithology, 129(3), 446-458.
326. Jobling, JA (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm
327. Johnson, K. (1995). Green-winged Teal (Anas crecca), version 2.0. In The Birds of North America (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.193
328. Johnson, K., C. Carboneras, D. A. Christie, and G. M. Kirwan (2020). Green-winged Teal (Anas crecca), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gnwtea.01
329. Johnson, O. W., P. G. Connors, and P. Pyle (2021). Pacific Golden-Plover (Pluvialis fulva), version 1.1. In Birds of the World (P. G. Rodewald, B. K. Keeney, and S. M. Billerman, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.pagplo.01.1
330. Johnston RF et al. (1988): European Populations of the Rock Dove Columba livia and Genotypic Extinction. The American Midland Naturalist. Vol. 120, No. 1 (Jul., 1988), pp. 1-10
331. Kamp, J., Sheldon, R. D., Koshkin, M. A., Donald, P. F., & Biedermann, R. (2009). Post‐Soviet steppe management causes pronounced synanthropy in the globally threatened Sociable Lapwing Vanellus gregarius. Ibis, 151(3), 452-463.
332. Kannan, R. and D. A. James (1998). Indian Peafowl (Pavo cristatus), version 2.0. In The Birds of North America (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. (abgerufen am 24.02.2020)
333. Kannan, R. and D. A. James (2020). Common Myna (Acridotheres tristis), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.commyn.01
334. Karte: San Jose, 1 April 2007, adapted by Chumwa, 6 May 2008 [GFDL (http://www.gnu.org/copyleft/fdl.html) or CC-BY-SA-3.0 (http://creativecommons.org/licenses/by-sa/3.0/)], via Wikimedia Commons
335. Kartenvorlage: Karte: NordNordWest, Lizenz: Creative Commons by-sa-3.0 de
336. Kemp, A. C., G. M. Kirwan, J. S. Marks, A. Motis, and E. F. J. Garcia (2020). Black-winged Kite (Elanus caeruleus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.bkskit1.01
337. Kessel, B., D. A. Rocque, and J. S. Barclay (2020). Greater Scaup (Aythya marila), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gresca.01
338. Kinzelbach, R. (2007). Veränderungen in der europäischen Vogelwelt vor 1758 nach historischen Quellen. Universitätsverlag Göttingen, 147.
339. Kirwan, G. M., J. del Hoyo, N. Collar, and T. S. David (2021). Balearic Shearwater (Puffinus mauretanicus), version 1.1. In Birds of the World (B. K. Keeney, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.balshe1.01.1
340. Kirwan, G. M., N. D. Sly, A. Gosler, P. Clement, D. A. Christie, N. Moura, and P. Pyle (2024). Great Tit (Parus major), version 2.0. In Birds of the World (G. M. Kirwan and N. D. Sly, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gretit1.02
341. Knaus, P., S. Antoniazza, S. Wechsler, J. Guélat, M. Kéry, N. Strebel & T. Sattler (2018): Schweizer Brutvogelatlas 2013–2016. Verbreitung und Bestandsentwicklung der Vögel in der Schweiz und im Fürstentum Liechtenstein. Schweizerische Vogelwarte, Sempach.
342. Knox, A. G. and P. E. Lowther (2020). Common Redpoll (Acanthis flammea), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comred.01
343. König, C. (2015): Das Auftreten des Kanadakranichs Grus canadensis abseits seiner regulären Verbreitung. Seltene Vögel in Deutschland 2014: 38-50.
344. Kossenko, S. M., & Fry, C. H. (1998). Competition and coexistence of the European Bee‐eater Merops apiaster and the Blue‐cheeked Bee‐eater Merops persicus in Asia. Ibis, 140(1), 2-13.
345. Kren J, Zoerb AC (2020). Northern Wheatear (Oenanthe oenanthe), version 1.0. In Birds of the World (Billerman SM et al Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
346. Kreusel, A., M. A . Neumann & A. Torkler 2019: Erster Brutnachweis der Brillengrasmücke Sylvia conspicillata für Deutschland. Seltene Vögel in Deutschland 2017: 36-43.
347. Kroodsma, D. & Brewer, D. (2019). Wrens (Troglodytidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 19 July 2019).
348. Krüger T, Zang H (2017): Nachträge zum Speziellen Teil der Avifauna „Die Vögel Niedersachsens und des Landes Bremen. Naturschutz und Landschaftspflege in Niedersachsen Sonderreihe B, Heft 1.2, S. 154-223
349. Krüger, Thorsten. (2004). Das Vorkommen des Gelbbrauen-Laubsängers Phylloscopus inornatus in Deutschland [The occurrence of Yellow-browed Warbler in Germany]. 125. 41-52.
350. Langenberg J, Langenberg T (2009): Gefiedervariationen bei Aschkopf-Schafstelzen Motacilla cinereocapilla. Otus 1: 11-17.
351. Lavers JJ, Hipfner M, Chapdelaine G (2020). Razorbill (Alca torda), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
352. Leif, A. P. (1994). Survival and Reproduction of Wild and Pen-Reared Ring-Necked Pheasant Hens. The Journal of Wildlife Management, 58(3), 501–506. https://doi.org/10.2307/3809322
353. Leschack, C. R., S. K. McKnight, and G. R. Hepp (2020). Gadwall (Mareca strepera), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gadwal.01
354. Liesen, Jörg. "Der Grauspecht Picus canus im Kottenforst bei Bonn–historische und aktuelle Verbreitung sowie Diskussion möglicher Rückgangsursachen." Charadrius 48 (2012): 12-22.
355. LIFE Northern Bald Ibis (2018): Jahresbericht 2018. Waldrappteam Conservation and Research.
356. LIFE Northern Bald Ibis (2021): Jahresbericht 2021. Waldrappteam Conservation and Research.
357. Livezey, B. C. (2010). Phylogenetics of modern shorebirds (Charadriiformes) based on phenotypic evidence: analysis and discussion. Zoological Journal of the Linnean Society, 160(3), 567-618.
358. Llimona F et al. (2020). Grebes (Podicipedidae). In: del Hoyo, J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
359. Llimona, F., del Hoyo, J., Christie, D.A., Jutglar, F. & Kirwan, G.M. (2020). Black-necked Grebe (Podiceps nigricollis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 February 2020).
360. Lowther, P. E. and R. F. Johnston (2020). Rock Pigeon (Columba livia), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
361. Lowther, P. E. and R. F. Johnston (2020). Rock Pigeon (Columba livia), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rocpig.01
362. Lowther, P. E., A. F. Poole, J. P. Gibbs, S. M. Melvin, and F. A. Reid (2020). American Bittern (Botaurus lentiginosus), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.amebit.01
363. Lowther, P. E., A. W. Diamond, S. W. Kress, G. J. Robertson, K. Russell, D. N. Nettleship, G. M. Kirwan, D. A. Christie, C. J. Sharpe, E. Garcia, and P. F. D. Boesman (2020). Atlantic Puffin (Fratercula arctica), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.atlpuf.01
364. Maclean, G.L. & Bonan, A. (2019). Coursers, Pratincoles (Glareolidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
365. Maclean, G.L. and G. M. Kirwan (2020). Collared Pratincole (Glareola pratincola), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
366. Macwhirter, R. B., P. Austin-Smith Jr., and D. E. Kroodsma (2020). Sanderling (Calidris alba), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sander.01
367. Madge S, Burn H (1988). Waterfowl: An Identification Guide to the Ducks, Geese, and Swans of the World. Boston: Houghton Mifflin.
368. Madge, S. (2020). Cretzschmar's Bunting (Emberiza caesia), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.crebun2.01
369. Madge, S. (2020). Red-billed Chough (Pyrrhocorax pyrrhocorax), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rebcho1.01
370. Madge, S. (2020). Rook (Corvus frugilegus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rook1.01
371. Madge, S. (2020). Yellow-billed Chough (Pyrrhocorax graculus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.yebcho1.01
372. Marja, Riho (2003): Aasta lind 2003 - Harakas. Abgerufen am 26.12.2023 von https://www.eoy.ee/ET/aastalind-harakas
373. Martens, J. and Kessler, P. (2000), Territorial song and song neighbourhoods in the Scarlet Rosefinch Carpodacus erythrinus. Journal of Avian Biology, 31: 399-411. https://doi.org/10.1034/j.1600-048X.2000.310316.x
374. Martens, Jochen & Meincke, Corinna. (1989). Der sibirische Zilpzalp ( Phylloscopus collybita tristis ): Gesang und Reaktion einer mitteleuropäischen Population im Freilandversuch. Journal of Ornithology - J ORNITHOL. 130. 455-473. 10.1007/BF01918465.
375. Marti, C. D., A. F. Poole, L. R. Bevier, M.D. Bruce, D. A. Christie, G. M. Kirwan, and J. S. Marks (2020). Barn Owl (Tyto alba), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.brnowl.01
376. Martinez N et al. (2020): Vorkommen von Wasseramsel Cinclus cinclus und Gebirgsstelze Motacilla cinerea in Abhängigkeit vom biologischen Zustand der Fliess­ge­wäs­ser. Orni­tho­logischer Beobachter 117 (2): 164-176
377. Martínez-Vilalta, A. & Motis, A. (2019). Herons (Ardeidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 25 March 2019).
378. Martínez-Vilalta, A., A. Motis, and G. M. Kirwan (2020). Gray Heron (Ardea cinerea), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.graher1.01
379. Martínez-Vilalta, A., A. Motis, and G. M. Kirwan (2020). Great Bittern (Botaurus stellaris), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grebit1.01
380. Martínez-Vilalta, A., A. Motis, and G. M. Kirwan (2020). Squacco Heron (Ardeola ralloides), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.squher1.01
381. Martínez-Vilalta, A., A. Motis, and G. M. Kirwan (2024). Little Bittern (Botaurus minutus), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.litbit1.01.1
382. Martínez-Vilalta, A., Motis, A. & Kirwan, G.M. (2019). Black-crowned Night-heron (Nycticorax nycticorax). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52707 on 8 February 2019).
383. Martínez-Vilalta, A., Motis, A. & Kirwan, G.M. (2020). American Bittern (Botaurus lentiginosus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52729 on 1 February 2020).
384. Martínez-Vilalta, A., Motis, A. & Kirwan, G.M. (2020). Snowy Egret (Egretta thula). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52693 on 31 January 2020).
385. Marzluff, J. (2019). Common Raven (Corvus corax). In: del Hoyo,J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
386. Matheu, E. & del Hoyo, J. (2020). Ibises, Spoonbills (Threskiornithidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52207 on 28 January 2020).
387. Matheu, E., del Hoyo, J., Kirwan, G.M., Garcia, E.F.J. & Boesman, P. (2020). Glossy Ibis (Plegadis falcinellus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52775 on 29 January 2020).
388. Matheu, E., J. del Hoyo, D. A. Christie, E. Garcia, G. M. Kirwan, and P. F. D. Boesman (2020). Eurasian Spoonbill (Platalea leucorodia), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurspo1.01
389. Matheu, E., J. del Hoyo, D. A. Christie, G. M. Kirwan, and E. F. J. Garcia (2020). African Sacred Ibis (Threskiornis aethiopicus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sacibi2.01
390. Matheu, E., J. del Hoyo, G. M. Kirwan, and E. Garcia (2020). Northern Bald Ibis (Geronticus eremita), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.waldra1.01
391. Matheu. E., del Hoyo, J., Christie, D.A., Garcia, E.F.J., Kirwan, G.M. & Boesman, P. (2020). Eurasian Spoonbill (Platalea leucorodia). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52779 on 29 January 2020).
392. McCaffery, B. J. and R. E. Gill (2020). Bar-tailed Godwit (Limosa lapponica), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
393. McGowan, P. J. K., G. M. Kirwan, and P. F. D. Boesman (2020). Red-legged Partridge (Alectoris rufa), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.relpar1.01
394. McGowan, P.J.K. & Kirwan, G.M. (2020). Common Pheasant (Phasianus colchicus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 February 2020).
395. McGowan, P.J.K. & Kirwan, G.M. (2020). Grey Partridge (Perdix perdix). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 4 February 2020).
396. McGowan, P.J.K., Kirwan, G.M. & Boesman, P. (2019). Indian Peafowl (Pavo cristatus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (abgerufen am 24.02.2020)
397. McRoberts, J. T., M. C. Wallace, and S. W. Eaton (2020). Wild Turkey (Meleagris gallopavo), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.wiltur.01
398. Mebs T, Scherzinger W (2008): Die Eulen Europas. Biologie, Kennzeichen, Bestände. Kosmos, Stuttgart
399. Mebs T, Schmidt D (2012): Greifvögel Europas – Biologie – Bestandsverhältnisse – Bestandsgefährdung. Franckh-Kosmos Verlag, Stuttgart
400. Meinken, M. (2023). Stelzenläufer Himantopus himantopus in Deutschland – von der Ausnahmeerscheinung zum regelmäßigen Brutvogel. Die Vogelwelt, 141, 111–122.
401. Meyburg, B.U., D. A. Christie, G. M. Kirwan, and J. S. Marks (2020). Cinereous Vulture (Aegypius monachus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
402. Meyburg, B.U., G. M. Kirwan, and E. F. J. Garcia (2020). Greater Spotted Eagle (Clanga clanga), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
403. Meyburg, B.-U., P. F. D. Boesman, J. S. Marks, and G. M. Kirwan (2020). Lesser Spotted Eagle (Clanga pomarina), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.leseag1.01
404. Mlodinow, S. G. and P. F. D. Boesman (2023). Tibetan Sand-Plover (Anarhynchus atrifrons), version 1.0. In Birds of the World (N. D. Sly, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lessap1.01
405. Molina, K. C., J. F. Parnell, R. M. Erwin, G. M. Kirwan, and E. F. J. Garcia (2023). Gull-billed Tern (Gelochelidon nilotica), version 1.0. In Birds of the World (N. D. Sly, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gubter2.01
406. Montevecchi, W. A. and D. A. Kirk (2020). Great Auk (Pinguinus impennis), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.greauk.01
407. Mooij J, Paulsch A, Scholze W (2008): Re-introduction of Lesser White-fronted Goose Anser erythropus in Fennoscandia with the help of microlight aircraft. - Vogelwelt 129: 301–303.. Vogelwelt. 129. 301-303.
408. Mooij JH (2015): Die Zwerggans Anser erythropus, eine bedrohte Art in den Mühlen der Politik. Vogelwarte 55: 207-222
409. Moskoff, W. and L. R. Bevier (2020). Mew Gull (Larus canus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
410. Mowbray, T. B. (2020). Canvasback (Aythya valisineria), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.canvas.01
411. Murray, J. L. (2018). The effects of eider husbandry on the behaviour and nesting success of the common eider (Somateria mollissima) in the Westfjords of Iceland (Doctoral dissertation).
412. NABU:Kein Schutz für Kormoran und Graureiher, April 2015, abgerufen am 31. Juli 2017
413. naturgucker.de (2021): Krickente - Phänologie. naturgucker.de gemeinnützige eG. Abgerufen am 05.01.2021
414. naturgucker.de (2021): Rotkopfwürger - Phänologie. naturgucker.de gemeinnützige eG. Abgerufen am 05.02.2021
415. Naylor, KA 2024 Historical Rare Birds https://www.historicalrarebirds.info/ Site developed and maintained by Mark S Pollitt and Keith A Naylor“.“
416. Negro, J. J., Grande, J. M., Tella, J. L., Garrido, J., Hornero, D., Donázar, J. A., ... & Barcell, M. (2002). An unusual source of essential carotenoids. Nature, 416(6883), 807-808.
417. Neil Durham (1981) Rock Pipits Feeding On Fish, Bird Study, 28:3, 186, DOI: 10.1080/00063658109476722
418. Nettleship DN et al. (2019). Atlantic Puffin (Fratercula arctica). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
419. Nettleship, D. N. (2020). Ruddy Turnstone (Arenaria interpres), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rudtur.01
420. Nettleship, D.N., Boesman, P. & Garcia, E.F.J. (2019). Black Guillemot (Cepphus grylle). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
421. Nol, E. and M. S. Blanken (2020). Semipalmated Plover (Charadrius semipalmatus), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.semplo.01
422. Nolan Jr., V., E. D. Ketterson, D. A. Cristol, C. M. Rogers, E. D. Clotfelter, R. C. Titus, S. J. Schoech, and E. Snajdr (2020). Dark-eyed Junco (Junco hyemalis), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.daejun.01
423. Nowakowski, J. J., & Dulisz, B. (2019). The Red-vented Bulbul Pycnonotus cafer (Linnaeus, 1766)–a new invasive bird species breeding in Europe. BioInvasions Records, 8(4), 947-952.
424. Oken L (1837): Allgemeine Naturgeschichte für alle Stände. Bd. 7, Vögel. Hoffmann’ sche Verlagsbuchhandlung, Stuttgart
425. Olsen, P.D. & Marks, J.S. (2020). Northern Long-eared Owl (Asio otus). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
426. Ormerod, S., S. Tyler, and D. A. Christie (2020). White-throated Dipper (Cinclus cinclus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whtdip1.01
427. Ornitho (2021): Verbreitung de´r Krickente im Jahresverlauf. Online-Datenbank des DDA. Abgerufen am 05.01.2021
428. Ornitho (2021): Verbreitung des Rotkopfwürgers im Jahresverlauf. Online-Datenbank des DDA. Abgerufen am 05.02.2021
429. Orta, J., D. A. Christie, and G. M. Kirwan (2020). Pallid Harrier (Circus macrourus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.palhar1.01
430. Orta, J., D. A. Christie, F. Jutglar, E. F. J. Garcia, and G. M. Kirwan (2020). Pygmy Cormorant (Microcarbo pygmaeus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
431. Orta, J., E. de Juana, P. F. D. Boesman, J. S. Marks, and E. F. J. Garcia (2020). Montagu's Harrier (Circus pygargus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
432. Orta, J., E. Garcia, F. Jutglar, G. M. Kirwan, and P. F. D. Boesman (2021). European Shag (Gulosus aristotelis), version 1.2. In Birds of the World (B. K. Keeney, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eursha1.01.2
433. Orta, J., G. M. Kirwan, and J. S. Marks (2020). Eurasian Hobby (Falco subbuteo), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurhob.01
434. Orta, J., G. M. Kirwan, D. A. Christie, P. F. D. Boesman, and J. S. Marks (2020). White-tailed Eagle (Haliaeetus albicilla), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
435. Orta, J., G. M. Kirwan, P. F. D. Boesman, E. F. J. Garcia, and J. S. Marks (2020). Eurasian Griffon (Gyps fulvus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
436. Orta, J., Garcia, E.F.J., Jutglar, F., Kirwan, G.M. & Boesman, P. (2020). Great Cormorant (Phalacrocorax carbo). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
437. Orta, J., P. F. D. Boesman, and J. S. Marks (2020). Booted Eagle (Hieraaetus pennatus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
438. Orta, J., P. F. D. Boesman, G. M. Kirwan, and J. S. Marks (2020). Long-legged Buzzard (Buteo rufinus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
439. Orta, J., P. F. D. Boesman, J. S. Marks, and E. F. J. Garcia (2020). Common Buzzard (Buteo buteo), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
440. Orta, J., P. F. D. Boesman, J. S. Marks, E. F. J. Garcia, and G. M. Kirwan (2020). Eurasian Marsh-Harrier (Circus aeruginosus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.wemhar1.01
441. Otis, D. L., J. H. Schulz, D. Miller, R. E. Mirarchi, and T. S. Baskett (2020). Mourning Dove (Zenaida macroura), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.moudov.01
442. Parmelee, D. F. (2020). White-rumped Sandpiper (Calidris fuscicollis), version 1.0. In Birds of the World (A. F. Poole, P. R. Stettenheim, and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
443. Parr N & Bearhop, Stuart & D.C, Douglas & Takekawa, John & Prosser, Diann & Newman, Scott & W.M, Perry & Sivananinthaperumal, Balachandran & Witt, Matthew & Y, Hou & Z, Luo & Hawkes, Lucy. (2017). High altitude flights by ruddy shelduck ( Tadorna ferruginea ) during Trans-Himalayan migrations. Journal of Avian Biology. 48. 10.1111/jav.01443.
444. Parr N et al. (2017): High altitude flights by ruddy shelduck ( Tadorna ferruginea ) during Trans-Himalayan migrations. Journal of Avian Biology. Vol 48. Is 10. P 1310-1315
445. Paruk, J. D., D. C. Evers, J. W. McIntyre, J. F. Barr, J. Mager, and W. H. Piper (2021). Common Loon (Gavia immer), version 2.0. In Birds of the World (P. G. Rodewald and B. K. Keeney, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comloo.02
446. Payne, L. X. and E. P. Pierce (2020). Purple Sandpiper (Calidris maritima), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
447. Payne, R. B. (2020). Zebra Finch (Taeniopygia guttata), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.zebfin2.01
448. Payne, R. B., D. A. Christie, and G. M. Kirwan (2020). Common Cuckoo (Cuculus canorus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comcuc.01
449. Payne, R. B., E. F. J. Garcia, P. F. D. Boesman, and N. Moura (2020). Great Spotted Cuckoo (Clamator glandarius), version 1.1. In Birds of the World (P. G. Rodewald, B. K. Keeney, and S. M. Billerman, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grscuc1.01.1
450. Peach, Will & Lovett, Lucy & Wotton, Simon & Jeffs, Cath. (2001). Countryside Stewardship delivers Cirl Buntings (Emberiza cirlus) in Devon, UK. Biological Conservation. 101. 361-373. 10.1016/S0006-3207(01)00083-0.
451. Peris S et al. (2005): Range expansion of the European starling Sturnus vulgaris in Argentina. Ardeola: International Journal of Ornithology 52(2):359-364
452. Perrow, M. R., Gilroy, J. J., Skeate, E. R., & Tomlinson, M. L. (2011). Effects of the construction of Scroby Sands offshore wind farm on the prey base of Little tern Sternula albifrons at its most important UK colony. Marine pollution bulletin, 62(8), 1661-1670.
453. Pierce RJ, Kirwan GM (2019): Pied Avocet (Recurvirostra avosetta). In: del Hoyo, J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
454. Pierce, R.J. & Bonan, A. (2019). Avocets, Stilts (Recurvirostridae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52240 on 16 October 2019).
455. Piersma, T., & EERDEN, M. R. V. (1989). Feather eating in Great Crested Grebes Podiceps cristatus: a unique solution to the problems of debris and gastric parasites in fish‐eating birds. Ibis, 131(4), 477-486.
456. Piersma, T., Verkuil, Y., & Tulp, I. (1994). Resources for long-distance migration of knots Calidris canutus islandica and C. c. canutus: how broad is the temporal exploitation window of benthic prey in the western and eastern Wadden Sea?. Oikos, 393-407. https://doi.org/10.2307/3545827
457. Polak, Marcin. (2014). Protective nesting association between the Barred Warbler Sylvia nisoria and the Red-backed Shrike Lanius collurio: an experiment using artificial and natural nests. Ecological Research. 10.1007/s11284-014-1183-9.
458. Pollet, I. L., D. Shutler, J. W. Chardine, and J. P. Ryder (2020). Ring-billed Gull (Larus delawarensis), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.ribgul.01
459. Poole A. F., P. Pyle, M. A. Patten, and D. R. Paulson (2020). Black-bellied Plover (Pluvialis squatarola), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
460. Poole, A.F., Kirwan, G.M., Christie, D.A. & Marks, J.S. (2019). Osprey (Pandion haliaetus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
461. Randler, C., Teichmann, C., & Pentzold, S. (2010). Breeding habitat preference and foraging of the Cyprus Wheatear Oenanthe cypriaca and niche partitioning in comparison with migrant Oenanthe species on Cyprus. Journal of Ornithology, 151, 113-121.
462. Ranner A, Laber J, Berg HM: Nachweise seltener und bemerkenswerter Vogelarten in Österreich 1980-1990. Egretta 38, 59-98
463. Rehsteiner U (2013): Brutgeschäft des Wüstensteinschmätzers Oenanthe deserti in der Dsungarischen Gobi, Mongolei. Der Ornithologische Beobachter.110/1: 47-54
464. Rising, J. (2019). White-throated Sparrow (Zonotrichia albicollis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
465. Rizzolo, D. J., C. E. Gray, J. A. Schmutz, J. F. Barr, C. Eberl, and J. W. McIntyre (2020). Red-throated Loon (Gavia stellata), version 2.0. In Birds of the World (P. G. Rodewald and B. K. Keeney, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.retloo.02
466. Robert A. Robinson, Stephen N. Freeman, Dawn E. Balmer & Mark J. Grantham (2007) Cetti's Warbler Cettia cetti: analysis of an expanding population, Bird Study, 54:2, 230-235, DOI: 10.1080/00063650709461479
467. Robertson, G. J. and J.-P. L. Savard (2020). Long-tailed Duck (Clangula hyemalis), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lotduc.01
468. Roeske, T. C., Rothenberg, D., & Gammon, D. E. (2021). Mockingbird Morphing Music: A Taxonomy of Transitions in a Complex Bird Song. Frontiers in Psychology, 12, 1143. doi:10.3389/fpsyg.2021.630115
469. Röhmhild M, Mayer J, Sacher T (2004): Anmerkungen zum Auftreten des Pazifischen Goldregenpfeifer Pluvialsi [dominca] fulva in Europa. Avifaunistik in Bayern; BD 1; Heft 1; S. 61-68
470. Rohwer, F. C., W. P. Johnson, and E. R. Loos (2002). Blue-winged Teal (Spatula discors), version 2.0. In The Birds of North America (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bna.625
471. Rohwer, F. C., W. P. Johnson, and E. R. Loos (2020). Blue-winged Teal (Spatula discors), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.buwtea.01
472. Romagosa, C. M. (2020). Eurasian Collared-Dove (Streptopelia decaocto), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eucdov.01
473. Rosenberger, Joanna & Kowalczyk, Artur & Lukaszewicz, Ewa & Strzała, Tomasz. (2020). Female-Male and Female-Female Social Interactions of Captive Kept Capercaillie (Tetrao Urogallus) and Its Consequences in Planning Breeding Programs. Animals. 10. 583. 10.3390/ani10040583.
474. Roy, C. L., C. M. Herwig, W. L. Hohman, and R. T. Eberhardt (2020). Ring-necked Duck (Aythya collaris), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rinduc.01
475. Rubega, M. A., D. Schamel, and D. M. Tracy (2020). Red-necked Phalarope (Phalaropus lobatus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
476. Rubega, M. A., D. Schamel, and D. M. Tracy (2020). Red-necked Phalarope (Phalaropus lobatus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.renpha.01
477. Ruokonen, M & Aarvak, Tomas & Madsen, Jesper. (2005). Colonization history of the high-arctic pink-footed goose Anser brachyrhynchus. Molecular ecology. 14. 171-8. 10.1111/j.1365-294X.2004.02380.x.
478. Ryslavy T, Bauer HG, Gerlach B, Hüppop O, Stahmer J, Südbeck P, Sudfeldt C: Rote Liste der Brutvögel Deutschlands, 6. Fassung. In: Deutscher Rat für Vogelschutz (Hrsg.): Berichte zum Vogelschutz. Band 57, 30. September 2020.
479. Sæther, S. A., Fiske, P., & Kålås, J. A. (2001). Male mate choice, sexual conflict and strategic allocation of copulations in a lekking bird. Proceedings of the Royal Society of London. Series B: Biological Sciences, 268(1481), 2097-2102.
480. Salvador A, Amat JA (2021): Ruddy Shelduck (Tadorna ferruginea), version 2.0. In Birds of the World (Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
481. Salvador, A. and J. A. Amat (2021). Ruddy Shelduck (Tadorna ferruginea), version 2.0. In Birds of the World (S. M. Billerman and M. A. Bridwell, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rudshe.02
482. Salvador, A., J. A. Amat, and A. J. Green (2023). Marbled Duck (Marmaronetta angustirostris), version 2.0. In Birds of the World (G. M. Kirwan and B. K. Keeney, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.martea1.02
483. Salvador, A., J. A. Amat, and I. K. Özgencil (2022). Red-crested Pochard (Netta rufina), version 2.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.recpoc.02
484. Salvador, A., M. Á. Rendón, J. A. Amat, and M. Rendón-Martos (2024). Greater Flamingo (Phoenicopterus roseus), version 3.0. In Birds of the World (S. M. Billerman and B. K. Keeney, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.grefla3.03
485. Schreiber, E. A., C. J. Feare, B. A. Harrington, B. G. Murray Jr., W. B. Robertson Jr., M. J. Robertson, and G. E. Woolfenden (2020). Sooty Tern (Onychoprion fuscatus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sooter1.01
486. Schulze-Hagen, K. Parasitierung und Brutverluste durch den Kuckuck (Cuculus canorus) bei Teich- und Sumpfrohrsänger (Acrocephalus scirpaceus,A. palustris) in Mittel- und Westeuropa. J Ornithol 133, 237–249 (1992). https://doi.org/10.1007/BF01645635
487. Schuphan I (2011): Die Zippammer (Emberiza cia) – eine Vogelart, die große Klimaunterschiede ertragen kann. Vogelwarte 49, 2011: 129–136
488. Schweizer et al. (2019): Genome-wide evidence supports mitochondrial relationships and pervasive parallel phenotypic evolution in open-habitat chats. Mol. Phylogenet. Evol. 139: 35-45
489. Schweizer, Manuel. (2013). Das Auftreten der verschiedenen Unterarten der Schafstelze Motacilla flava in der Schweiz und ihre Handhabung durch die Schweizerische Avifaunistische Kommission (SAK). Der Ornithologische Beobachter. 110. 33-40.
490. Schweizerische Vogelwarte Sempach (2020): Vögel der Schweiz - Blaumerle. Abgerufen am 16.11.220 von https://www.vogelwarte.ch/de/voegel/voegel-der-schweiz/blaumerle
491. Schweizerische Vogelwarte. (2024). Homepage. https://www.vogelwarte.ch/modx/en/vogelwarte/.
492. Seite „Bartkauz“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 29. Juni 2019, 14:09 UTC. URL: (Abgerufen: 22. September 2019, 11:35 UTC)
493. Seite „Blauflügelente“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 24. Juni 2019, 08:09 UTC. URL: https://de.wikipedia.org/w/index.php?title=Blaufl%C3%BCgelente&oldid=189819822 (Abgerufen: 29. Juni 2019, 19:50 UTC)
494. Seite „Braune Nachtbaumnatter“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 19. Januar 2022, 12:27 UTC. URL: https://de.wikipedia.org/w/index.php?title=Braune_Nachtbaumnatter&oldid=219334409 (Abgerufen: 24. September 2023, 11:10 UTC)
495. Seite „Bucephala“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 4. Januar 2019, 12:58 UTC. URL: https://de.wikipedia.org/w/index.php?title=Bucephala&oldid=184377685 (Abgerufen: 5. Juli 2019, 13:38 UTC)
496. Seite „Eiderenten“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 4. Januar 2019, 13:16 UTC. URL: https://de.wikipedia.org/w/index.php?title=Eiderenten&oldid=184378182 (Abgerufen: 5. Juli 2019, 13:39 UTC)
497. Seite „Hühnervögel“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 31. Mai 2023, 03:23 UTC. URL: https://de.wikipedia.org/w/index.php?title=H%C3%BChnerv%C3%B6gel&oldid=234177865 (Abgerufen: 27. Juli 2023, 12:38 UTC)
498. Seite „Langleinenfischerei“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 5. Juni 2022, 08:22 UTC. URL: https://de.wikipedia.org/w/index.php?title=Langleinenfischerei&oldid=223443762 (Abgerufen: 26. August 2023, 10:13 UTC)
499. Seite „Lappentaucher“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 24. Dezember 2018, 16:13 UTC. (Abgerufen: 29. März 2019, 09:50 UTC)
500. Seite „Marmelente“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 20. Oktober 2019, 19:15 UTC. URL: https://de.wikipedia.org/w/index.php?title=Marmelente&oldid=193304241 (Abgerufen: 11. Februar 2020, 09:25 UTC)
501. Seite „Meerenten und Säger“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 6. Januar 2019, 16:01 UTC. URL: https://de.wikipedia.org/w/index.php?title=Meerenten_und_S%C3%A4ger&oldid=184458830 (Abgerufen: 5. Juli 2019, 13:38 UTC)
502. Seite „Moorente“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 19. April 2019, 21:42 UTC. URL: https://de.wikipedia.org/w/index.php?title=Moorente&oldid=187720053 (Abgerufen: 4. Juli 2019, 08:41 UTC)
503. Seite „Regenpfeiferartige“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 22. November 2018, 16:18 UTC. URL: https://de.wikipedia.org/w/index.php?title=Regenpfeiferartige&oldid=182979979 (Abgerufen: 13. Juli 2019, 10:55 UTC)
504. Seite „Riesenalk“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 7. August 2023, 17:58 UTC. URL: https://de.wikipedia.org/w/index.php?title=Riesenalk&oldid=236208790 (Abgerufen: 2. September 2023, 11:04 UTC)
505. Seite „Röhrennasen“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 12. Februar 2018, 19:28 UTC. URL: (Abgerufen: 10. Juli 2019, 10:38 UTC)
506. Seite „Ruderenten“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 6. Januar 2019, 15:52 UTC. (Abgerufen: 22. Juni 2019, 09:02 UTC)
507. Seite „Säger“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 1. Mai 2019, 19:06 UTC. URL: https://de.wikipedia.org/w/index.php?title=S%C3%A4ger&oldid=188118454 (Abgerufen: 5. Juli 2019, 13:40 UTC)
508. Seite „Schwäne“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 5. April 2023, 10:01 UTC. URL: https://de.wikipedia.org/w/index.php?title=Schw%C3%A4ne&oldid=232503119 (Abgerufen: 16. September 2023, 11:16 UTC)
509. Seite „Schwimmenten“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 24. Juni 2019, 05:25 UTC. URL: https://de.wikipedia.org/w/index.php?title=Schwimmenten&oldid=189816702 (Abgerufen: 3. Juli 2019, 07:54 UTC)
510. Seite „Singdrossel“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 29. Juli 2019, 10:21 UTC. URL, Abgerufen: 31. Juli 2019, 09:07 UTC
511. Seite „Steinrötel“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 27. Juli 2019, 11:48 UTC. URL: https://de.wikipedia.org/w/index.php?title=Steinr%C3%B6tel&oldid=190796318 (Abgerufen: 10. August 2019, 18:02 UTC)
512. Seite „Tauchenten“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 6. Januar 2019, 15:50 UTC. URL: https://de.wikipedia.org/w/index.php?title=Tauchenten&oldid=184458373 (Abgerufen: 3. Juli 2019, 07:52 UTC)
513. Seite „Triele“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 9. Februar 2019, 16:21 UTC. URL: https://de.wikipedia.org/w/index.php?title=Triele&oldid=185529178 (Abgerufen: 13. Juli 2019, 13:52 UTC)
514. Seite „Tristan-Inselralle“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 9. November 2022, 18:56 UTC. URL: https://de.wikipedia.org/w/index.php?title=Tristan-Inselralle&oldid=227826794 (Abgerufen: 7. August 2023, 14:09 UTC)
515. Seite „Usutu-Virus“. In: Wikipedia – Die freie Enzyklopädie. Bearbeitungsstand: 3. Februar 2023, 13:50 UTC. URL: https://de.wikipedia.org/w/index.php?title=Usutu-Virus&oldid=230500068 (Abgerufen: 27. Dezember 2023, 16:27 UTC)
516. Seite „Wacholderdrossel“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 15. Juli 2019, 18:17 UTC. URL: https://de.wikipedia.org/w/index.php?title=Wacholderdrossel&oldid=190461231 (Abgerufen: 2. August 2019, 07:13 UTC)
517. Seite „Wanderdrossel“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 21. Dezember 2018, 18:13 UTC. URL: (Abgerufen: 6. August 2019, 07:41 UTC)
518. Seite „Wiesenschmätzer“. In: Wikipedia, Die freie Enzyklopädie. Bearbeitungsstand: 21. Dezember 2018, 18:22 UTC. URL: https://de.wikipedia.org/w/index.php?title=Wiesenschm%C3%A4tzer&oldid=183916497 (Abgerufen: 10. August 2019, 18:05 UTC)
519. Shealer, D., J. S. Liechty, A. R. Pierce, P. Pyle, and M. A. Patten (2020). Sandwich Tern (Thalasseus sandvicensis), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.santer1.01
520. Shitikov D et al. (2018) Breeding phenology, reproductive traits and apparent survival of sympatric Acrocephalus palustris and A dumetorum, Bird Study, 65:2, 241-248
521. Sjöberg S et al. (2021): Extreme altitudes during diurnal flights in a nocturnal songbird migrant. Science, 07 Mai 2021 : 646-648
522. Skarphedinsson, K. H. (1996). The common eider–some ecological and economical aspects. Bull. Scand. Soc. Parasitol, 6, 90-97.
523. Smith RJ et al. (2020). Gray Catbird (Dumetella carolinensis), version 1.0. In Birds of the World (A. F. Poole, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
524. Sokolov, L.V., Lubkovskaia, R.S. & Bulyuk, V.N. (2022): Migration Routes and Wintering Grounds of Common Cuckoos (Cuculus canorus, Cuculiformes, Cuculidae) from the Southeastern Part of the Baltic Region (Based on Satellite Telemetry). Biol Bull Russ Acad Sci 49, 889–898
525. Sonntag, Nicole & Engelhard, Ophelia & Garthe, Stefan. (2004). Sommer- und Mauservorkommen von Trauer- und Samtenten (Melanitta nigra und M. fusca) auf der Oderbank. Vogelwelt. 125. 77-82.
526. Stach, R., Jakobsson, S., Kullberg, C., & Fransson, T. (2012). Geolocators reveal three consecutive wintering areas in the Thrush Nightingale. Animal Migration, 1(1), 1-7.
527. Stark M (2009): Shock and caw: Pesky Starlings still overwhelm. Associated Press, erschienen auf: NBCNews.com, abgerufen am 16. Oktober 2020
528. Stedman, S. J. (2020). Horned Grebe (Podiceps auritus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.horgre.01
529. STEINER, ERICH. "Ökologie und Verhalten des Graureihers an Fischgewässern." Vogelschutz in Österreich 6 (1991): 64-74.
530. Stiftung Preußische Schlösser und Gärten Berlin-Brandenburg (2015): Nachwuchs auf der Pfaueninsel. Pressemitteilung, abgerufen am 16.09.2023
531. Stipp, J., & Schöffski, N. (2024). Seltene Vogelarten in Baden-Württemberg 2022: 17. Bericht der Avifaunistischen Kommission Baden-Württemberg (AKBW). Ornithologische Gesellschaft Baden-Württemberg e.V. Ornithol. Jh. Bad.-Württ., 40, 165–175. https://www.ogbw.de
532. Stübing S, Bauschmann, G. (2020). Wirksamkeit eines stationären Prädatorenschutzzaunes auf Brutbestand und Bruterfolg des Kiebitzes (Vanellus vanellus) im Wetteraukreis. Vogel und Umwelt, 24, 39-58.
533. Stübing S, Korn M, Kreuziger J, Werner M (2010): Vögel in Hessen. Die Brutvögel Hessens in Raum und Zeit. Brutvogelatlas Reuffurt, Mühlheim am Rhein
534. Sudfeldt, C., R. Dröschmeister, W. Frederking, K. Gedeon, B. Gerlach, C. Grüneberg, J. Karthäuser, T. Langgemach, B. Schuster, S. Trautmann & J. Wahl (2013): Vögel in Deutschland – 2013. DDA, BfN, LAG VSW, Münster.
535. Summers-Smith, D. and A. Bonan (2020). White-winged Snowfinch (Montifringilla nivalis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whwsno1.01
536. Summers-Smith, D. and C. J. Sharpe (2020). Italian Sparrow (Passer italiae), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.itaspa1.01
537. Svensson L, Christie DA (2020). Melodious Warbler (Hippolais polyglotta), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
538. Svensson, L. (2013). A taxonomic revision of the Subalpine Warbler Sylvia cantillans. Bulletin of the British Ornithologists’ Club, 113, 240-248.
539. Svensson, L. (2020). Icterine Warbler (Hippolais icterina), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.ictwar1.01
540. Svensson, L. and D. A. Christie (2020). Melodious Warbler (Hippolais polyglotta), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.melwar1.01
541. Taylor, B. (2019). Old World Flycatchers and Chats (Muscicapidae). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/52322 on 10 August 2019).
542. Taylor, B. (2020). Collared Flycatcher (Ficedula albicollis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.colfly1.01
543. Taylor, B. (2020). Little Crake (Zapornia parva), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.litcra1.01
544. Taylor, B., D. A. Christie, and C. J. Sharpe (2020). Semicollared Flycatcher (Ficedula semitorquata), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.semfly1.01
545. Taylor, B., G. M. Kirwan, and D. A. Christie (2020). Red-breasted Flycatcher (Ficedula parva), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
546. Telfair II, R. C. (2020). Cattle Egret (Bubulcus ibis), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.categr.01
547. Teufelbauer, N., Seaman, B., Hohenegger, J. A., Nemeth, E., Karner-Ranner, E., Probst, R., Berger, A., Lugerbauer, L., Berg, H.-M. & Laßnig-Wlad, C. (Hrsg.) (2024): Osterreichischer Brutvogelatlas 2013-2018 (2. Aufl.). - 680 S., Wien (Verlag des Naturhistorischen Museums Wien)
548. Tirado, M. (2024). Phenotypic variation and status of Yellow Wagtail (Motacilla flava) subspecies in the Prat de Cabanes-Torreblanca Wetland, Castelló (E Spain). Nemus – Revista de l’Ateneu de Natura, 14, 141–149. https://dialnet.unirioja.es/servlet/articulo?codigo=9895770
549. Todte, Ingolf, Kaatz Michael und Fiedler, Wolfgang 2010): Woher stammen in Deutschland auftretende Silberreiher Casmerodius albus? Erste Hinweise aus der Satellitentelemetrie eines Vogels und aus neuen Ringfunden. Vogelwarte 48: 269–273
550. Tote Basstölpel und Trottellummen auf Helgoland durch Plastikmüll. Die Zeit abgerufen am 29.11.2019
551. Tracy, D. M., D. Schamel, and J. Dale (2020). Red Phalarope (Phalaropus fulicarius), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.redpha1.01
552. Treiber CD et al. (2012): Clusters of iron-rich cells in the upper beak of pigeons are macrophages not magnetosensitive neurons. Nature 484 (7394), 367-370
553. Tschubby, CC BY-SA 3.0 <http://creativecommons.org/licenses/by-sa/3.0/>, via Wikimedia Commons
554. Turner, A. (2019). Collared Sand Martin (Riparia riparia). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
555. Turner, A. (2020). Eurasian Crag-Martin (Ptyonoprogne rupestris), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurcrm1.01
556. Tyler S, Christie DA (2020): Western Yellow Wagtail (Motacilla flava), version 1.0. In Birds of the World (del Hoyo J et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
557. Tyler, S. (2020). Red-throated Pipit (Anthus cervinus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
558. Tyler, S. and C. J. Sharpe (2020). Meadow Pipit (Anthus pratensis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.meapip1.01
559. Tyler, S. and D. A. Christie (2020). Western Yellow Wagtail (Motacilla flava), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eaywag1.01
560. Van Gils J et al. (2019). Bar-tailed Godwit (Limosa lapponica). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
561. Van Gils J et al. (2020). Pectoral Sandpiper (Calidris melanotos). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
562. Van Gils J, Wiersma P, Boesman P. (2019). Dunlin (Calidris alpina). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
563. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Common Greenshank (Tringa nebularia), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.comgre.01
564. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Common Redshank (Tringa totanus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
565. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Common Sandpiper (Actitis hypoleucos), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
566. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Eurasian Woodcock (Scolopax rusticola), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurwoo.01
567. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Green Sandpiper (Tringa ochropus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
568. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Marsh Sandpiper (Tringa stagnatilis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.marsan.01
569. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Ruff (Calidris pugnax), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.ruff.01
570. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Spotted Redshank (Tringa erythropus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
571. Van Gils, J., P. Wiersma, and G. M. Kirwan (2020). Wood Sandpiper (Tringa glareola), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.woosan.01
572. Van Gils, J., P. Wiersma, and P. F. D. Boesman (2020). Little Stint (Calidris minuta), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
573. Van Gils, J., P. Wiersma, D. A. Christie, E. F. J. Garcia, and P. F. D. Boesman (2020). Black-tailed Godwit (Limosa limosa), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
574. Van Gils, J., P. Wiersma, G. M. Kirwan, and C. J. Sharpe (2020). Eurasian Curlew (Numenius arquata), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurcur.01
575. Van Gils, J., P. Wiersma, G. M. Kirwan, and C. J. Sharpe (2020). Great Snipe (Gallinago media), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gresni1.01
576. Van Gils, J., P. Wiersma, G. M. Kirwan, and C.J. Sharpe (2020). Curlew Sandpiper (Calidris ferruginea), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
577. Van Gils, J., Wiersma, P. & Boesman, P. (2019). Sanderling (Calidris alba). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/53923 on 14 July 2019).
578. Van Gils, J., Wiersma, P. & Kirwan, G.M. (2019). Least Sandpiper (Calidris minutilla). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
579. Van Gils, J., Wiersma, P. & Kirwan, G.M. (2019). Semipalmated Sandpiper (Calidris pusilla). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
580. Van Gils, J., Wiersma, P. & Kirwan, G.M. (2019). White-rumped Sandpiper (Calidris fuscicollis). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
581. Van Gils, J., Wiersma, P. & Kirwan, G.M. (2020). Purple Sandpiper (Calidris maritima). In: del Hoyo J et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona
582. Van Gils, J., Wiersma, P. & Kirwan, G.M. (2020). Red Phalarope (Phalaropus fulicarius). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/53946 on 10 April 2020).
583. Van Gils, J., Wiersma, P. & Kirwan, G.M. (2020). Ruddy Turnstone (Arenaria interpres). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/53918 on 10 April 2020).
584. Van Gils, J., Wiersma, P., Kirwan, G.M. & Garcia, E.F.J. (2019). Red-necked Phalarope (Phalaropus lobatus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. ( 14 July 2019).
585. Van Nieuwenhuyse, Dries; Genot, Jean-Claude; Johnson, David H. (2008). The Little Owl: Conservation, Ecology and Behavior of Athene noctua. Cambridge University Press. pp. Chapter 2.
586. Vanderhoff N et al. (2020). American Robin (Turdus migratorius), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
587. Vanderhoff, N., P. Pyle, M. A. Patten, R. Sallabanks, and F. C. James (2020). American Robin (Turdus migratorius), version 1.0. In Birds of the World (P. G. Rodewald, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.amerob.01
588. Vīgants, V., Keišs, O., Dinsbergs, I., Jaunzemis, V., Zacmane, E. M., Priedniece, A., & Briedis, M. (2023). Migration strategies, performance and annual activity budget in a short‐distance migrant, the common starling Sturnus vulgaris. Journal of Avian Biology, 2023(5-6), e03080.
589. Viitala, J, Korpimäki, E, Palokangas, P, Koivula, M. (1995) Attraction of kestrels to vole scent marks visible in ultraviolet light Nature 373,425-427
590. Voelker, G., Light, J.E. Palaeoclimatic events, dispersal and migratory losses along the Afro-European axis as drivers of biogeographic distribution in Sylvia warblers. BMC Evol Biol 11, 163 (2011). https://doi.org/10.1186/1471-2148-11-163
591. Voss, Jens (2023): Wilde Nandus in Deutschland: Die Riesenvögel vom Schaalsee. National Geographic. https://www.nationalgeographic.de/tiere/2023/08/wilde-nandus-in-deutschland-die-riesenvoegel-vom-schaalsee
592. Wahlberg, M., & Westerberg, H. (2005). Hearing in fish and their reactions to sounds from offshore wind farms. Marine Ecology Progress Series, 288, 295-309.
593. Waldrappteam Conservation and Research (2023): Aktuell veröffentlichte Analyse liefert positive Prognosen für das europäische Auswilderungsprogramm mit Waldrappen. Pressemitteilung.
594. Warnock, N. D. and R. E. Gill (2020). Dunlin (Calidris alpina), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA.
595. Wegst, C (2015): Einflug des Buschrohrsängers Acrocephalus dumetorum in Deutschland im Frühjahr 2014. Seltene Vögel in Deutschland 2014: 51–57.
596. Weimerskirch, H., Collet, J., Corbeau, A., Pajot, A., Hoarau, F., Marteau, C., ... & Patrick, S. C. (2020). Ocean sentinel albatrosses locate illegal vessels and provide the first estimate of the extent of nondeclared fishing. Proceedings of the National Academy of Sciences, 117(6), 3006-3014.
597. Weimerskirch, H., Filippi, D. P., Collet, J., Waugh, S. M., & Patrick, S. C. (2018). Use of radar detectors to track attendance of albatrosses at fishing vessels. Conservation Biology, 32(1), 240-245.
598. Weiß I (2014): Seltene Vogelarten in Baden-Württemberg 2012. 10. Bericht der AKBW. Ornithol. Jh. Bad.-Württ. 30, Heft 1, 63-78
599. Wesołowski, T., Hebda, G., & Rowiński, P. (2021). Variation in timing of breeding of five woodpeckers in a primeval forest over 45 years: role of food, weather, and climate. Journal of Ornithology, 162, 89-108.
600. Wesołowski, T., Rowiński, P., & Maziarz, M. (2009). Wood Warbler Phylloscopus sibilatrix: a nomadic insectivore in search of safe breeding grounds?. Bird Study, 56(1), 26-33.
601. White, C. M., N. J. Clum, T. J. Cade, and W. G. Hunt (2020). Peregrine Falcon (Falco peregrinus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.perfal.01
602. Wiersma, P. and G. M. Kirwan (2020). Eurasian Dotterel (Charadrius morinellus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurdot.01
603. Wiersma, P. and G. M. Kirwan (2020). Spur-winged Lapwing (Vanellus spinosus), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
604. Wiersma, P., G. M. Kirwan, and P. F. D. Boesman (2020). Common Ringed Plover (Charadrius hiaticula), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
605. Wiersma, P., G. M. Kirwan, and P. F. D. Boesman (2020). European Golden-Plover (Pluvialis apricaria), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
606. Wiersma, P., G. M. Kirwan, D. A. Christie, and P. F. D. Boesman (2020). Little Ringed Plover (Charadrius dubius), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
607. Wiersma, P., Kirwan, G.M. & Boesman, P. (2019). Grey Plover (Pluvialis squatarola). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved on 8 February 2019).
608. Wiersma, P., Kirwan, G.M. & Boesman, P. (2019). Kentish Plover (Charadrius alexandrinus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
609. Wiersma, P., Kirwan, G.M. & Boesman, P. (2019). Killdeer (Charadrius vociferus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
610. Wiersma, P., Kirwan, G.M. & Boesman, P. (2019). Semipalmated Plover (Charadrius semipalmatus). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/53823 on 15 September 2019).
611. Wiggins, D. A., D. W. Holt, and S. M. Leasure (2020). Short-eared Owl (Asio flammeus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sheowl.01
612. Wikipedia contributors. "Podiceps." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 18 Jan. 2020. Web. 6 Mar. 2020.
613. Wikipedia contributors. "Tachybaptus." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 18 Jan. 2020. Web. 6 Mar. 2020.
614. Wikipedia contributors. (2019, April 2). Ficedula. In Wikipedia, The Free Encyclopedia. Retrieved 18:03, August 10, 2019, from https://en.wikipedia.org/w/index.php?title=Ficedula&oldid=890640403
615. Wikipedia contributors. (2019, Juni 20). American robin. In Wikipedia, The Free Encyclopedia. Retrieved 07:40, August 6, 2019, from
616. Wikipedia contributors. (2019, November 21). Stiff-tailed duck. In Wikipedia, The Free Encyclopedia. Retrieved 20:06, Februar 8, 2020, from https://en.wikipedia.org/w/index.php?title=Stiff-tailed_duck&oldid=927346743
617. Wikipedia contributors. (2019, November 22). Aythya. In Wikipedia, The Free Encyclopedia. Retrieved 10:04, February 11, 2020, from https://en.wikipedia.org/w/index.php?title=Aythya&oldid=927402313
618. Wikipedia contributors. (2019, November 22). Netta. In Wikipedia, The Free Encyclopedia. Retrieved 09:39, February 11, 2020, from https://en.wikipedia.org/w/index.php?title=Netta&oldid=927402267
619. Wikipedia contributors. (2020): Cinereous vulture. In Wikipedia, The Free Encyclopedia. Retrieved 08:22, Juli 7, 2020, from https://en.wikipedia.org/w/index.php?title=Cinereous_vulture&oldid=964903649
620. Wikipedia contributors. (2021, April 30). Black swan emblems and popular culture. In Wikipedia, The Free Encyclopedia. Retrieved 08:06, August 8, 2021, from https://en.wikipedia.org/w/index.php?title=Black_swan_emblems_and_popular_culture&oldid=1020621965
621. Wikipedia contributors. (2023, Februar 24). Little owl. In Wikipedia, The Free Encyclopedia. Retrieved 06:36, September 1, 2023, from https://en.wikipedia.org/w/index.php?title=Little_owl&oldid=1141248180
622. Wikipedia contributors. Green-winged teal. Wikipedia, The Free Encyclopedia. Oktober 29, 2018, 12:42 UTC. Available at: https://en.wikipedia.org/w/index.php?title=Green-winged_teal&oldid=866285187. Accessed Juni 30, 2019.
623. Wiley, R. H. and D. S. Lee (2020). Long-tailed Jaeger (Stercorarius longicaudus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.lotjae.01
624. Wiley, R. H. and D. S. Lee (2020). Parasitic Jaeger (Stercorarius parasiticus), version 1.0. In Birds of the World (S. M. Billerman, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.parjae.01
625. Wilson A, Bonaparte CL (1831): American Ornithology or Natural History of the Birds of the United States, Vol.III. S. 212-213. Constable & Co. Edingburgh
626. Winkler DW et al. (2020). Albatrosses (Diomedeidae), version 1.0. In Birds of the World Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
627. Winkler DW et al. (2020). Mockingbirds and Thrashers (Mimidae), version 1.0. In Birds of the World (Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
628. Winkler DW et al. (2020). Treecreepers (Certhiidae), version 1.0. In Birds of the World (Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
629. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Bee-eaters (Meropidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.meropi1.01
630. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Bulbuls (Pycnonotidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.pycnon4.01
631. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Bustards (Otididae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.otidid1.01
632. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Cuckoos (Cuculidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cuculi1.01
633. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Falcons and Caracaras (Falconidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.falcon1.01
634. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Guans, Chachalacas, and Curassows (Cracidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.cracid2.01
635. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Gulls, Terns, and Skimmers (Laridae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.larida1.01
636. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Kinglets (Regulidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.reguli1.01
637. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Long-tailed Tits (Aegithalidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.aegith2.01
638. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Loons (Gaviidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gaviid1.01
639. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). New World and African Parrots (Psittacidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.psitta3.01
640. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Northern Storm-Petrels (Hydrobatidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.hydrob1.01
641. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Old World Flycatchers (Muscicapidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.muscic3.01
642. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Pelicans (Pelecanidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.peleca1.01
643. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Plovers and Lapwings (Charadriidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.charad1.01
644. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Rails, Gallinules, and Coots (Rallidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rallid1.01
645. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Reed Warblers and Allies (Acrocephalidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.acroce2.01
646. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Sandpipers and Allies (Scolopacidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.scolop2.01
647. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Shearwaters and Petrels (Procellariidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.procel3.01
648. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Stilts and Avocets (Recurvirostridae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.recurv1.01
649. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Sylviid Warblers, Parrotbills, and Allies (Sylviidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.sylvii1.01
650. Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). Waxbills and Allies (Estrildidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.estril1.01
651. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Barn-Owls (Tytonidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.tytoni1.01
652. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Cranes (Gruidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
653. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Ducks, Geese, and Waterfowl (Anatidae), version 1.0. In Birds of the World (Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
654. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Falcons and Caracaras (Falconidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
655. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Grebes (Podicipedidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
656. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Hawks, Eagles, and Kites (Accipitridae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
657. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Pigeons and Doves (Columbidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
658. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Pratincoles and Coursers (Glareolidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
659. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Sandgrouse (Pteroclidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
660. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Skuas and Jaegers (Stercorariidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
661. Winkler, D. W., S. M. Billerman, and I.J. Lovette (2020). Wrens (Troglodytidae), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.troglo1.01
662. Winkler, DW et al. (2020). Starlings (Sturnidae), version 1.0. In Birds of the World (Billerman SM et al. Editors). Cornell Lab of Ornithology, Ithaca, NY, USA.
663. Winkler, H. and D. A. Christie (2020). Black Woodpecker (Dryocopus martius), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.blawoo1.01
664. Winkler, H. and D. A. Christie (2020). Eurasian Green Woodpecker (Picus viridis), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eugwoo2.01
665. Winkler, H. and D. A. Christie (2020). Lesser Spotted Woodpecker (Dryobates minor), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.leswoo1.01
666. Winkler, H., D. A. Christie, and G. M. Kirwan (2020). Eurasian Wryneck (Jynx torquilla), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.eurwry.01
667. Winkler, H., D. A. Christie, G. M. Kirwan, and E. de Juana (2020). Middle Spotted Woodpecker (Dendrocoptes medius), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.miswoo1.01
668. Woodin, M. C. and T. C. Michot (2020). Redhead (Aythya americana), version 1.0. In Birds of the World (A. F. Poole and F. B. Gill, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.redhea.01
669. Wu LQ, Dickman JD (2011): Magnetoreception in an Avian Brain in Part Mediated by Inner Ear Lagena. Current Biology. Volume 21, Issue 5, p345-438
670. Wu LQ, Dickman JD (2012): Neural Correlates of a Magnetic Sense. Science (New York, N.Y.). 336. 1054-7. 10.1126/science.1216567.
671. WWF Deutschland (2020): Deutschlands Süden wird wieder Heimat des Waldrapps. Hintergrundpapier.
672. Yosef, R., ISWG International Shrike Working Group, and D. A. Christie (2020). Red-backed Shrike (Lanius collurio), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.rebshr1.01
673. Zahner V, Sikora L. (2012). Ist der Schwarzspecht Zeiger oder Produzent von Stammfäulen. AFZ-Der Wald, 12, 42-43.
674. Zampiga E et al. (2006). Innate and learned aspects of vole urine UV-reflectance use in the hunting behaviour of the Common Kestrel Falco tinnunculus. Journal of Avian Biology. 37(4): 318–322.
675. Zoologischer Garten Schönbrunn (2022): Artenschutzprojekt Waldrapp.
676. Zuccon D, et al. (2008): Phylogenetic relationships among Palearctic–Oriental starlings and mynas (genera Sturnus and Acridotheres: Sturnidae). Zoologica Scripta. 37 (5): 469–481
677. Žydelis, Ramūnas & Bellebaum, Jochen & Österblom, Henrik & Vetemaa, Markus & Schirmeister, Bernd & Stipniece, Antra & Dagys, Mindaugas & Eerden, Mennobart & Garthe, Stefan. (2009). Bycatch in gillnet fisheries – An overlooked threat to waterbird populations. Biological Conservation. 142. 1269-1281. 10.1016/j.biocon.2009.02.025.