Probable First Description of Empidonax flaviventris
Coues, Elliott, 1842-1899
Article
1897
The Auk
14
218--218
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/123746 DOI: https://doi.org/10.2307/4068904
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