Avibase - The World Bird Database

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There are more than 20,000 regional checklists in Avibase, offered in 9 different taxonomies, including synonyms more than 175 languages. Each checklist can be viewed with photos shared by the birding community, and also printed as PDF checklists for field use.
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Wertz, Krzysztof
Author ID	3239
Abbrev. name	Wertz, K
Full name	Wertz, Krzysztof
Biography
Publ. years	2011 - 2019
#Names	11
Co-authors: Bieńkowska-Wasiluk, M; Bocheński, ZM; Bujoczek, M; Gorobets, L; Happ, J; Manegold, A; Mayr, G; Swidnicka, E; Tomek, T;

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