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Sky conditions in relation to Ring-billed and Herring Gull orientation. Transactions of the Illinois State Academy of Science. 62(4):342-349.. 1969.
Some additions to the distributional list of Michigan birds. Jack Pine Warbler. 43:43.. 1965.
A summary of the incidence of cowbird parasitism in northern Michigan from 1911-1978. Jack Pine Warbler. 58:77-84.. 1980.