-
By: Baird, Robin William - Langelier, Ken M - Stacey, Pam JoyceType: ArticleIn: The Canadian field-naturalistVolume: 103Series:Issue: 3Date: 1989Page Range: 368--371Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects:
-
By: Wayland, Mark - Wilson, Laurie K. - Elliott, J E - Miller, M J R - Bollinger, Trent, - Mcadie, M - Langelier, Ken M - Keating, Jonathan - Froese, J M WType: ArticleIn: The journal of raptor researchVolume: 37Series:Issue: 1Date: 2003Page Range: 8--18Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Wilson, Laurie K. - Elliott, John E. - Langelier, Ken M - Scheuhammer, Anton M. - Bowes, VictoriaType: ArticleIn: The Canadian field-naturalistVolume: 112Series:Issue: 2Date: 1998Page Range: 204--211Publication Info: Ottawa Ottawa Field-Naturalists' ClubSubjects: