Contents
Aggressive Behavior in Migrant Pectoral Sandpipers
William J. Hamilton III
Further Experiments on Torpidity in the Poor-will
Thomas R. Howell and George A. Bartholomew
Life History of the Cactus Wren Part Ii: the Beginning of Nesting
Anders H. Anderson and Anne Anderson
The Ridgway Whip-poor-will and Its Associated Avifauna in Southwestern New Mexico
Richard F. Johnston and John William Hardy
The Avifauna of the Barranca De Oblatos, Jalisco, Mexico
Robert K. Selander and Donald R. Giller
Notes and News
The Condor
Cooper Society Meetings
The Condor
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor
From Field and Study
Torpidity in Cave-roosting Hummingbirds
Norman R. French and Ronald W. Hodges
A New Race of Screech Owl from Oaxaca
Robert T. Moore and Joe T. Marshall Jr.
Rock Sandpipers in Southern California
Arnold Small
The Least Grebe Recorded Again in Arizona
Seymour H. Levy
Franklin Gull in the Central Pacific
Joseph E. King
A Hybrid of the Pintail and Green-winged Teal
Thomas R. Howell
Red Phalarope in Mid-eastern Pacific
Raymond M. Gilmore
Erolia Temminckii and Anthus Spinoletta Blakistoni in Korea
Chester M. Fennell
Publications Reviewed
The Birds of Alaska, by Gabrielson and Lincoln
Francis S. Williamson