Recent Increases in Double-crested Cormorants in the United States Great Lakes

Authors

William C. Scharf
Gary W. Shugart

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Recommended Citation

Scharf, William C. and Shugart, Gary W. (1981) "Recent Increases in Double-crested Cormorants in the United States Great Lakes," American Birds: Vol. 35 : Iss. 6 , Article 7.
Available at: https://digitalcommons.usf.edu/american_birds/vol35/iss6/7