-
By: Homan, H Jeffrey - Linz, George M - Bleier, William J - Carlson, Robert BruceType: ArticleIn: The Wilson bulletinVolume: 108Series:Issue: 1Date: 1996Page Range: 104--114Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Twedt, Daniel J. - Linz, George M - Bleier, William JType: ArticleIn: The Canadian field-naturalistVolume: 115Series:Issue: 4Date: 2001Page Range: 549--554Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: