Age, Plumage Brightness, Territory Quality, and Reproductive Success in the Black-headed Grosbeak

Authors

Geoffrey E. Hill

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Recommended Citation

Hill, Geoffrey E. (1988) "Age, Plumage Brightness, Territory Quality, and Reproductive Success in the Black-headed Grosbeak," Condor: Vol. 90 : Iss. 2 , Article 10.
Available at: https://digitalcommons.usf.edu/condor/vol90/iss2/10