Forced Copulation in Captive Mallards I Fertilization of Eggs

Authors

Jeffrey T. Burns
Kimberly M. Cheng
Frank Mckinney

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Recommended Citation

Burns, Jeffrey T.; Cheng, Kimberly M.; and Mckinney, Frank (1980) "Forced Copulation in Captive Mallards I Fertilization of Eggs," The Auk: Vol. 97: Iss. 4, Article 30.
Available at: https://digitalcommons.usf.edu/auk/vol97/iss4/30