THE CONDOR 
Pirie A 2, LONE. O F 
WESTERN ORNITHOLOGY 
Edited by 
Joseph Grinnell 
Harry S. Swarth 
Associate Editor 
J. Eugene Law 
W. Lee Chambers 
Business Managers 
Volume XXIV 
1922 
Published Bi-monthly 
by the 
Cooper Ornithological Club 
Berkeley, California 
