Contents
Young Red-tailed Hawks Fully Fledged, May 24th
Herman T. Bohlman
Photographing the Aerie of a Western Red-tail
William Lovell Finley and Herman T. Bohlman
An Untenable Theory of Bird Migration
Wells W. Cooke
Old Fort Tejon
Joseph Grinnell
Some Bird Notes from the Central Sierras
Charles R. Keyes
Mr William Dutcher, Portrait
The Condor
The California Sage Sparrow
Joseph Grinnell
Notes from Flathead, 1904 (photograph)
P. M. Silloway
Summer Birds of the Papago Indian Reservation and of the Santa Rita Mountains, Arizona
Harry S. Swarth
A New Code of Nomenclature
W. K. Fisher
Editorial Notes
Walter K. Fisher
Covers
Back Matter (PDF)
The Condor
Front Matter (PDF)
The Condor