THE CONDOR 
Pee MEAG AZIENE OF 
WESTERN ORNITHOLOGY 
Edited by 
Joseph Grinnell 
Harry S. Swarth 
Associate Editor 
J. Eugene Law 
W. Lee Chambers 
Business Managers 
Volume XXIII 
1921 
Published Bi-monthly 
by the 
Cooper Ornithological Club 
Berkeley, California 
7 
< 
2 aE 
Geattioso fan fred Hige~ 
“, “ 
