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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Greenfield, Paul J.
Author ID	1158
Abbrev. name	Greenfield, PJ
Full name	Greenfield, Paul J.
Biography
Publ. years	1999
#Names	1
Co-authors: Álvarez A, J; Isler, ML; Isler, PR; Krabbe, NK; Whitney, BM;

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