Recent Changes in the Ring-billed Gull Population and Biology in the Laurentian Great Lakes

Authors

James P. Ludwig

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Recommended Citation

Ludwig, James P. (1974) "Recent Changes in the Ring-billed Gull Population and Biology in the Laurentian Great Lakes," The Auk: Vol. 91: Iss. 3, Article 11.
Available at: https://digitalcommons.usf.edu/auk/vol91/iss3/11