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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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Roselaar, Cornelis Simon
Author ID	2584
Abbrev. name	Roselaar, CS
Full name	Roselaar, Cornelis Simon
Alternative spellings	Roselaar, Cees Simon; Roselaar, Kees
Born/Deceased	1947 -
Biography
Publ. years	1992 - 2017
#Names	23
Co-authors: Carlos, CJ; Duijm, E; Engelmoer, M; Groenenberg, D; Huntley, JW; Hutchinson, MR; Martin, AD; Michels, JP; Nieman, A; Prestridge, HL; Prins, TG; Tobler, M; Voelker, G; Voisin, J-F;

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