Contents
Meeting the Condor on Its Own Ground (with Three Ills)
Ernest I. Dyer
Geologic Factors in the Distribution of Birds
Junea W. Kelly
Fire and Bird Populations
Harold W. Clark
The Thick-billed Parrot in Southern Arizona
Alexander Wetmore
A History of the Bird Colonies of Great Salt Lake
William H. Behle
Notes and News
The Condor
Minutes of Cooper Club Meetings
The Condor
Cover
Front Matter (PDF)
The Condor
From Field and Study
Another Invasion of Wood Ibises in Southern California
Clinton G. Abbott
Nesting Habits of Cormorants
Chas. W. Michael
Altitudinal Migration in Southern Utah
C. C. Presnall
An Influx of Dickcissels into Central Colorado
Gordon Alexander
A Creeper Foraging Head Downward
C. C. Presnall
Nesting of the Pacific Evening Grosbeak in the Vicinity of Echo Lake, Eldorado County, California
Dudley S. Degroot
The Lesser Yellow-legs near San Diego in Winter
Chas. W. Michael
Water Ouzel Nests on Black River, Arizona
Charles W. Quaintance
An Anserine Fossil from the Pliocene of Western Nebraska
Lawrence V. Compton