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By: Arnold, Todd W - Higgins, Kenneth FType: ArticleIn: The Canadian field-naturalistVolume: 100Series:Issue: 1Date: 1986Page Range: 10--14Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Leddy, Krecia L - Higgins, Kenneth F - Naugle, David E.Type: ArticleIn: The Wilson bulletinVolume: 111Series:Issue: 1Date: 1999Page Range: 100--104Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects:
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By: Naugle, David E. - Higgins, Kenneth F - Nusser, Sarah M.Type: ArticleIn: The Canadian field-naturalistVolume: 113Series:Issue: 3Date: 1999Page Range: 487--492Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
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By: Kruse, Casey D. - Higgins, Kenneth F - Vander Lee, Bruce A.Type: ArticleIn: The Canadian field-naturalistVolume: 115Series:Issue: 3Date: 2001Page Range: 480--486Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: