-
By: Scott, Peter A. - Hansell, Roger I CType: ArticleIn: The Canadian field-naturalistVolume: 103Series:Issue: 3Date: 1989Page Range: 358--362Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Tsuji, Leonard J. S. - Kozlovic, Daniel R - Sokolowski, Marla B - Hansell, Roger I CType: ArticleIn: The Wilson bulletinVolume: 106Series:Issue: 2Date: 1994Page Range: 329--337Publication Info: Columbus, Ohio, Wilson Ornithological Society, 1894-Subjects: