Contents
Fall Migration of Diurnal Raptors at Pt. Diablo, California
Laurence C. Binford
Size Selective Predation and Food Habits of Two California Terns
Donald M. Baltz, G. Victor Morejohn, and Brooke S. Antrim
Post-hatching Movements of Young Ancient Murrelets
Spencer G. Sealy and R. Wayne Campbell
Increasing Populations of Ring-billed and California Gulls in Washington State
Michael R. Conover, Bruce C. Thompson, Richard E. Fitzner, and Don E. Miller
Cattle Egret in Colorado
Gary C. Miller and Ronald A. Ryder
Treasurer's Report
Philip P. Schaeffer
Notes
Robbery of Nesting Materials by the Calliope Hummingbird
Jonathan L. Atwood
First Records of the Race Scottii of the Rufous-crowned Sparrow in California
J. V. Remsen and Steven Cardiff
Cover
Back Matter (PDF)
Western Birds
Front Matter (PDF)
Western Birds
Review
The Complete Outfitting & Source Book for Birdwatching
Narca A. Moore