-
By: Bednarz, James C - Hoffman, S WType: ArticleIn: The journal of raptor researchVolume: 27Series:Issue: 1Date: 1993Page Range: 86--86Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Hoffman, S W - Bednarz, James C - Deragon, W RType: ArticleIn: The journal of raptor researchVolume: 27Series:Issue: 1Date: 1993Page Range: 73--73Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Eakle, W L - Smith, E. Linwood - Hoffman, S W - Stahlecker, D W - Duncan, Russell B.Type: ArticleIn: The journal of raptor researchVolume: 30Series:Issue: 4Date: 1996Page Range: 183--188Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Hoffman, S W - Smith, J P - Meehan, T DType: ArticleIn: The journal of raptor researchVolume: 36Series:Issue: 2Date: 2002Page Range: 97--110Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects:
-
By: Delong, J P - Hoffman, S WType: ArticleIn: The journal of raptor researchVolume: 38Series:Issue: 2Date: 2004Page Range: 163--168Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-Subjects: