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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Portenko, Leonid Aleksandrovich
Author ID	2401
Abbrev. name	Portenko, LA
Full name	Portenko, Leonid Aleksandrovich
Name (original)	Портенко, Леонид Александрович
Alternative spellings	Portenko, Leonidas Aleksandrovich
Born/Deceased	1896 - 1972
Bibliography
Publ. years	1929 - 1981
#Names	95
Co-authors:

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