Contents
Observation on the Great Grebe
Robert W. Storer
The Fossil Flamingos of Australia
Alden H. Miller
Birds of Cerralvo Island, Baja California
Richard C. Banks
Is the Zone-tailed Hawk a Mimic of the Turkey Vulture?
Edwin O. Willis
Notes on the Life History of the Pileated Flycatcher
J. Stuart Rowley
The Downy" Nestling Plumage of Swifts of the Genus Cypseloides"
Charles T. Collins
Notes and News
The Condor
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor
From Field and Study
The Birds of Serrana Bank in the Western Caribbean Sea
Alexander Wetmore and Harvey R. Bullis Jr.
Barrow Golden-eye Using Crow Nests
Lawson G. Sugden
A Tree Sparrow in Western Oregon
Joseph G. Strauch Jr.
A Critique of Birds from Coahuila, Mexico""
Robert W. Dickerman
Red-headed Woodpecker in Southern California
David G. Marqua
Aberrant Glaucous-winged Gulls
K. Vermeer, R. F. Oldeker, M. D. F. Udvardy, and K. Kelleher
Mottled Duck and Knot in Colorado
Ronald A. Ryder
Two Doves in the Pleistocene of Veracruz, Mexico
Pierce Brodkorb
Some Recent Records of the Varied Bunting for Texas
Warren M. Pulich