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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Severtsov (Severtzow, Severtzov), Nikolai Alekseevich
Author ID	2746
Abbrev. name	Severtsov, NA
Full name	Severtsov (Severtzow, Severtzov), Nikolai Alekseevich
Name (original)	Северцов, Николай Алексеевич
Alternative spellings	Severotzov
Born/Deceased	1827 - 1885
Bibliography
Publ. years	1850 - 1888
#Names	209
Co-authors: Menzbier, MA;

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