Contents
Auditory Recognition of Predators
Loye Miller
Life History of the Chestnut-tailed Automolus
Alexander F. Skutch
Some Observations on the Birds of Southern Korea
Chester M. Fennell
Notes and News
The Condor
Cooper Club Meetings
The Condor
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor
From Field and Study
The Sooty Grouse, a Photograph
Ed Harrison and Frances Roberts
New Records of Birds from Chiapas, Mexico
Miguel Alvarez Toro
Additional Records of Cuculus in North America
Olaus J. Murie
Aberrant Heermann Gulls at Pacific Grove, California
William M. Pursell and Laidlaw Williams
Wood Ibis in New Mexico
A. E. Borell
The Painted Redstart at Santa Barbara, California
Egmont Z. Rett
Sabine Gull at Mono Lake, California
Earle R. Greene
Chestnut-backed Chickadee in the Sierra Nevada
A. Laurence Curl
Leconte Sparrow in Western Montana
David E. Davis
Island Record of the White-winged Scoter from California
J. R. Pemberton
Winter Record of the Warbling Vireo in California
Robert A. Norris and David W. Johnston
Tyrannus Melancholicus in Marin County, California
Howard L. Cogswell
Wren-tit Attempts Copulation with Begging Fledgling
Charles G. Sibley