Description of the Second Rectrix of Adult-plumaged Male Rufous and Allens Hummingbirds and Its Usefulness in Identification

Authors

Rita R. Colwell

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Recommended Citation

Colwell, Rita R. (2005) "Description of the Second Rectrix of Adult-plumaged Male Rufous and Allens Hummingbirds and Its Usefulness in Identification," North American Bird Bander: Vol. 30 : Iss. 1 , Article 3.
Available at: https://digitalcommons.usf.edu/nabb/vol30/iss1/3