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By: Boyce, Douglas A. - Garrett, Ronald Lee - Walton, Brian James
Type: Article
In: Raptor research
Volume: 20
Series:
Issue: 2
Date: 1986
Page Range: 71--74
Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]
Subjects:
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By: Boyce, Douglas A. - Kiff, Lloyd F.
Type: Article
In: Raptor research
Volume: 15
Series:
Issue: 3
Date: 1981
Page Range: 89--93
Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]
Subjects:
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By: Boyce, Douglas A.
Type: Article
In: Raptor research
Volume: 14
Series:
Issue: 2
Date: 1980
Page Range: 35--39
Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]
Subjects:
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By: Boyce, Douglas A. - Reynolds, Richard T. - Graham, R T
Type: Article
In: The journal of raptor research
Volume: 29
Series:
Issue: 1
Date: 1995
Page Range: 42--42
Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
Subjects:
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By: Boyce, Douglas A.
Type: Article
In: The journal of raptor research
Volume: 21
Series:
Issue: 1
Date: 1987
Page Range: 35--38
Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
Subjects:
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By: Boyce, Douglas A. - Fisher, D L - Lehman, W E - Hipp, B - Peterson, J
Type: Article
In: Raptor research
Volume: 14
Series:
Issue: 2
Date: 1980
Page Range: 46--50
Publication Info: Vermillion, S.D, Raptor Research Foundation, [1972-1986]
Subjects:
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By: Boyce, Douglas A.
Type: Article
In: The journal of raptor research
Volume: 27
Series:
Issue: 1
Date: 1993
Page Range: 65--65
Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
Subjects:
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By: Boyce, Douglas A. - Kennedy, Patricia L - Beier, Paul. - Ingraldi, Michael F - Macvean, S R - Siders, M S - Squires, J R - Woodbridge, Brian
Type: Article
In: The journal of raptor research
Volume: 39
Series:
Issue: 3
Date: 2005
Page Range: 296--302
Publication Info: Hastings, Minn, Raptor Research Foundation, ©1987-
Subjects: