Age, Species, and Sex Determination of Four North American Hummingbirds

Authors

William H. Baltosser

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Recommended Citation

Baltosser, William H. (1987) "Age, Species, and Sex Determination of Four North American Hummingbirds," North American Bird Bander: Vol. 12 : Iss. 4 , Article 3.
Available at: https://digitalcommons.usf.edu/nabb/vol12/iss4/3