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Notes, News, and Queries
Journal of Raptor Research

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Estimations Relative to Birds of Prey in Captivity in the United States of America
Roger Thacker

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Research Planning Conference on Peregrines and Other Birds of Prey Cornell University, Ithaca, New York, November 7-9, 1969 - Part 2
Keith Hodson

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Sex Determination in Birds of Prey by Laparotomy
Phillip T. Lawson and Kittle Earl L.