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The Condor, Volume 23, Number 3 (1921)

3 (May-June)


Notes on the Nesting of the Yosemite Fox Sparrow, Calliope Hummingbird and Western Wood Pewee at Lake Tahoe, California. 73- 77.
John W. Mailliard.
The Probable Status of the Pacific Coast Skuas. 78-80.
A. C. Bent.
Nesting of the Stephens Fox Sparrow. 80-85.
Wright M. Pierce.
Weights and Plumage of Ducks in the Rio Grande Valley. 85-86.
Aldo Leopold.
A Bird Census at Prescott, Walla Walla County, Washington. 87-90.
Lee. R. Dice.
Additional Notes on the Water and Shore Birds of Netarts Bay, Oregon. 91-93.
Stanley G. Jewett, O. J. Murie.
New Bird Records for North America, with Notes on the Pribilof Island List. 93-95.
Joseph Mailliard, G. Dallas Hanna.
Minutes of Cooper Club Meetings. 100.
Amelia S. Allen.
Editorial Notes and News. 100.
J. Grinnell.
Officers of the Cooper Ornithological Club. 101.
J. Grinnell.
Directory of Members of the Cooper Ornithological Club. 101-108.
J. Grinnell.

From Field and Study

Notes on the Hypothetical List of California Birds. 95-96.
J. H. Fleming.
An Addition to the Oregon List of Birds. 96.
Ira N. Gabrielson.
California Pigmy Owl From Cucamonga Canyon, Southern California. 96.
Wright M. Pierce.
Early Spring Notes on Birds of Coronado Islands, Mexico. 96-97.
Frank Stephens.
Does the Wren-Tit Sing a Scale?. 97.
Loye Miller.
Southern California Screech Owl in Western Orange County. 97-98.
John Mcb. Robertson.
American Crossbill Eating Elm Aphis. 98.
Tracy I. Storer.
Further Notes on the Harlequin Duck's Food Habits. 98-99.
Walter B. Johnstone.
The White-Eared Hummingbird in the Catalina Mountains, Arizona. 99.
Richard D. Lusk.
On the Flocking of Blackbirds. 99.
Marguerite Rice.
Duck Hawk Wintering in Ontario, California. 99.
Gordon Nicholson, Wright M. Pierce.
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Front Matter (PDF) (229.16 KB) 229.16 KB

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