Contents
Status of the Spotted Owl in Six Rivers National Forest, California
Bruce G. Marcot and Jeffrey Gardetto
Northern Goshawk Nest Site Requirements in the Colorado Rockies
William C. Shuster
Distribution of the Mockingbird in California
John R. Arnold
Trends in the State List of California Birds
Joseph R. Jehl Jr.
Notes
A Harris' Hawk in Utah
Dirk Van Vuren
Canada Geese Incubate Eggs Laid in Previous Years
Lawrence J. Blus and Charles J. Henny
Cover
Back Matter (PDF)
Western Birds
Front Matter (PDF)
Western Birds