Western Birds

Vol. 31, No. 3September 2000

Western Field Ornithologists

Front Matter

Back Matter


Western Birds 45(4)-Front Cover


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Main Articles

Nesting Populations of California and Ring-billed Gulls in California
W. David Shuford, Thomas P. Ryan

Status of Hudsonian Godwits on the Yukon-Kuskokwim Delta, Alaska
Brain J. Mccaffery, Christopher M. Harwood

Nesting of Ashy Storm-Petrels and Cassin's Auklets in Monterey County, California
Gerard J. Mcchesney, Harry R. Carter, Michael W. Parker

Nesting Waterbirds on Islas San Martin and Todos Santos, Baja California
Eduardo Palacios, Eric Mellink

Two Subspecies of Warbling Vireo Differ in their Responses to Cowbird Eggs
Spencer G. Sealy, Alison J. Banks, Jameson F. Chace

Featured Photo
Paul Lehman

Book Reviews
Gathering of Angels: Migrating Birds and Their Ecology
Nils Warnock
Swifts: A Guide to the Swifts and Treeswifts of the World, second edition
Steve N. G. Howell


Breeding Birds of the Guerrero Negro Saltworks, Baja California Sur, Mexico
Gustavo D. Danemann, Roberto Carmona

The Status of Harlan's Hawk in Southern California
Charles T. Collins, Peter H. Bloom

Where Do Pigeon Guillemots from California Go for the Winter?
Terence R. Wahl, Bill Tweit

Cover photo by © B. Moose Peterson/WRP of Mammoth Lakes, California: California Gull colony (Larus californicus), Mono Lake, California, May, 1997.