Molt and Plumage Variation by Age and Sex in the California and Black-tailed Gnatcatchers

Authors

Peter Pyle
Philip Unitt

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Recommended Citation

Pyle, Peter and Unitt, Philip (1998) "Molt and Plumage Variation by Age and Sex in the California and Black-tailed Gnatcatchers," Western Birds: Vol. 29 : Iss. 4 , Article 14.
Available at: https://digitalcommons.usf.edu/western_birds/vol29/iss4/14