The Imperial Ivory-Billed Woodpecker, Campephilus imperialis (Gould)
Nelson, Edward William, 1855-1934
Article
1898
The Auk
15
217--223
BioStor
English
Washington, D.C, American Ornithologists' Union, etc, 1884-
BioStor: https://biostor.org/reference/122599 DOI: https://doi.org/10.2307/4068376