UNIVERSITY OF CALIFORNIA PUBLICATIONS 



IN 



ZOOLOGY 



Vol. 10, No. 10, pp. 197-406, pis. 6-10, 3 text figs. October 31, 1913 



AN ACCOUNT OF THE BIRDS AND MAMMALS 



OF THE SAN JACINTO AREA OF 



SOUTHERN CALIFORNIA 



WITH REMARKS UPON jTHE BEHAVIOR OF 



GEOGRAPHIC RACES ON THE MARGINS 



OF THEIR HABITATS 



BY 



J. GRINNELL and H. S. SWARTH 



UNIVERSITY OF CALIFORNIA PRESS 

 BERKELEY 



