Notes on the Habits of an Old-Squaw (Harelda hyemalis) and Two Lesser Scaup Ducks (Aythya affinis)
Article
1914
The Auk
31
244--245
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/121783 DOI: https://doi.org/10.2307/4071724
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