Sex and Age Ratios in Wintering White-crowned Sparrows

Authors

Martin L. Morton

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Recommended Citation

Morton, Martin L. (1984) "Sex and Age Ratios in Wintering White-crowned Sparrows," Condor: Vol. 86 : Iss. 1 , Article 20.
Available at: https://digitalcommons.usf.edu/condor/vol86/iss1/20