A Comparative Study of Cowbird Parasitism in Yellow-headed Blackbirds and Red-winged Blackbirds

Authors

Catherine P. Ortega
Alexander Cruz

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Recommended Citation

Ortega, Catherine P. and Cruz, Alexander (1991) "A Comparative Study of Cowbird Parasitism in Yellow-headed Blackbirds and Red-winged Blackbirds," The Auk: Vol. 108: Iss. 1, Article 3.
Available at: https://digitalcommons.usf.edu/auk/vol108/iss1/3