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Volume 23, Issue 3 (1989)

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Investigations of the Decline of Swainson's Hawk Populations in California
Robert W. Risebrough, Ronald W. Schlorff, Peter H. Bloom, and Edward E. Littrell

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Responses of Breeding American Kestrels to Live and Mounted Great Horned Owls
Nicholas W. Gard, David M. Bird, Robin Densmore, and Manon Hamel

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Eggs of Captive Crested Eagles (morphnus Guianensis)
Lloyd F. Kiff, Michael P. Wallace, and Nathan B. Gale

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Changes in Winter Distribution of Bald Eagles Along the Colorado River in Grand Canyon, Arizona
Bryan T. Brown, Robert Mesta, Lawrence E. Stevens, and John Weisheit

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The Bartos Trap: A New Raptor Trap
Robert Bartos, Penny Olsen, and Jerry Olsen

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Observations of Autumnal Courtship Behavior in Peregrine Falcons
A. J. Meier, R. E. Noble, and P. M. McKenzie

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News and Reviews
Journal of Raptor Research