The Condor, Volume 55, Number 1 (1953)

Journal
Condor
Volume
55
Issue
1 (January-February)
Year
1953

CONTENTS

Cyclic Changes in Liver and Spleen Weights in Migratory White-Crowned Sparrows. 3-16.
Barbara Blanchard Oakeson.
Use of Caves By Hummingbirds and Other Species at High Altitudes in Peru. 17-20.
Oliver P. Pearson.
Notes on the Life History of Columbigallina Talpacoti in Surinam. 21-25.
Fr. Haverschmidt.
Individual Variation in the White-Necked Raven. 26-32.
Julian J. Baumel.
Some Experiences in Imprinting Ducklings. 33-37.
Margaret Morse Nice.
Notes on the Birds of Daikokujima, Hokkaido, Japan. 38-42.
Chester M. Fennell.
Notes and News. 47-48.
 .
Cooper Society Meetings. 48.
 .

From Field and Study

Long-Eared Owl at Its Nest, a Photograph. 43.
Ed Harrison, Frances Roberts.
Sub-Nival Feeding of the Redpoll in Interior Alaska: A Possible Adaptation to the Northern Winter. 43-44.
Tom I. Cade.
Bird Notes From Western Montana. 44-46.
W. L. Hand.
Attachment Size
Back Matter (PDF) (282.05 KB) 282.05 KB
Front Matter (PDF) (248.72 KB) 248.72 KB

Advanced Search