Volume 25, Issue 4 (1991)
Raptor Densities Along the Paraguay River: Seasonal, Geographical and Time of Day Variation
Floyd E. Hayes
The Diet of Chesapeake Bay Ospreys and Their Impact on the Local Fishery
Peter K. McLean and Mitchell A. Byrd
Reproductive Investment and Anti-predator Behavior in Cooper's Hawks During the Pre-laying Period
Robert N. Rosenfield and John Bielefeldt
Food Habits of Gurney's Buzzard in Pre-andean Ranges and the High Andean Plateau of Northernmost Chile
Fabian M. Jaksic, Sergio Silva, Pablo A. Marquet, and Luis C. Contreras
Distribution of Boreal Owl Observation Records in Wyoming
Christopher S. Garber, Richard L. Wallen, and Katherine E. Duffy
Peregrine Falcons and Merlins in Sinaloa, Mexico, in Winter
James H. Enderson, Craig Flatten, and J. Peter Jenny
Hunting Techniques and Success Rates of Urban Merlins (falco Columbarius)
Navjot S. Sodhi, Ian G. Warkentin, and Lynn W. Oliphant
Nesting Phenology, Site Fidelity, and Defense Behavior of Northern Goshawks in New York and New Jersey
Robert Speiser and Thomas Bosakowski
Injury to a Merlin (falco Columbarius) from Discarded Fishing Tackle
Jimmie R. Parrish and Brian A. Maurer
Food Habits of the Great Horned Owl (bubo Virginianus) in the Cape Region of Lower California, Mexico
Jorge Llinas-Gutierrez, Gustavo Arnaud, and Marcos Acevedo
Notes on the Food Habits of the Bat Falcon (falco Rufigularis) in Tamaulipas, Mexico
Felipe Chavez-Ramirez and Ernesto C. Enkerlin
Sharp-shinned Hawk Predation of a Male American Kestrel
Journal of Raptor Research
News and Reviews
Journal of Raptor Research
