Most Popular Papers *
Bone Digestion and Intestinal Morphology of the Bearded Vulture
David C. Houston and Jamieson A. Copsey
The Post-fledging Dependence Period of the Black-shouldered Kite (elanus Caeruleus)
Javier Bustamante
Conservation Status of Birds of Prey in the South American Tropics
Richard O. Bierregaard Jr.
Nutritive Values of Whole-animal Diets for Captive Birds of Prey
D. M. Bird and S. K. Ho
Index to Volume 33
Elise Vernon Schmidt
A Previously Undescribed Vocalization of the Northern Pygmy-owl
Journal of Raptor Research
Copulation Behavior of a Potentially Double-brooded Bird of Prey, the Black-winged Kite (elanus Caeruleus)
Juan J. Ferrero, Juan M. Grande, and Juan J. Negros
* Based on the average number of full-text downloads per day since the paper was posted.
» Updated as of 04/24/26.