Oberholser on the Flycatchers of the Genera Hypothymis and Cyanonympha
Oberholser, Harry C. (Harry Church), 1870-1963
Article
1911
The Auk
28
374--374
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/124238 DOI: https://doi.org/10.2307/4070962