Chaline, J.; Baudvin, H.; Jammot, D.; Saint Girons, M.-C.: Les proies des rapaces. Petit mammiferes et leur environment. DOIN, 1974
6 000 Ft
Chancellor, R. D.; Meyburg, B.-U. (eds.): Raptors Worldwide. Proceedings of the VI. World Conference on Birds of Prey and Owls. Budapest, Hungary, 18-23 May 2003. MME/BirdLife Hungary; World Working Group on Birds of Prey and Owls, 2004
14 000 Ft
Chavarría-Duriaux, L.; Martínez-Sánches, J. C.: A Guide to the Birds of Nicaragua = Una Guía de Aves. Westarp Verlagsservicegesellschaft, 2014
18 000 Ft
2 900 Ft
800 Ft
Cieslak, M.: Feathers of European owls. Insights into species ecology and identification. Oriolus Förlag, 2017
25 000 Ft
22 000 Ft
16 000 Ft
16 000 Ft
8 000 Ft
Collar, N. J.; Andrew, P.: Birds to Watch. The ICBP World Check-list of Threatened Birds. ICBP, 1988ICBP Technical Publication: 8.
4 300 Ft
Collar, N. J. et al.: Threatened Birds of the Americas. The ICBP/IUCN Red Data Book. Smithsonian Institution Press, 1992
8 000 Ft
5 800 Ft
Commission pour l'Avifaune Belge: Avifaune de Belgique. Liste des especes d'oiseaux observés en Belgique et leurs géographiques. Institut Royal des Sciences Naturelles de Belgique, 1967
2 500 Ft
Condon, H. T.: Checklist of the Birds of Australia. Part 1.: Non-Passerines. Royal Australasian Ornithologists Union, 1975
2 400 Ft
Conrad, B.: Die Giftbelastung der Vogelwelt Deutschlands. Kilda-Verlag, 1977Vogelkundliche Bibliothek: 5.
3 400 Ft
7 500 Ft
Creutz, G.: Geheimnisse des Vogelzugs. Akademische Verlagsgesellschaft Geest & Portig K.-G., 1952Die Neue Brehm-Bücherei: 75.
1 400 Ft
800 Ft
28 000 Ft
12 000 Ft
400 Ft