Incidence, Clustering, and Egg Fertility of Larger Than Normal Clutches in Great Lakes Ring-billed Gulls

Authors

Peter M. Fetterolf
Hans Blokpoel
Pierre Mineau
Gaston Tessier

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Recommended Citation

Fetterolf, Peter M.; Blokpoel, Hans; Mineau, Pierre; and Tessier, Gaston (1984) "Incidence, Clustering, and Egg Fertility of Larger Than Normal Clutches in Great Lakes Ring-billed Gulls," Journal of Field Ornithology: Vol. 55 : Iss. 1 , Article 8.
Available at: https://digitalcommons.usf.edu/jfo/vol55/iss1/8