
LITTLE CHIEF HARE, OR PIKA (Ochotona princeps) By W. E. Carlia 
Tnese tare photographs, made in the Bitter Root Mountains, were secured by setting up the camera covering a rock on which the 
mal was in the habit of sunning himself. The instrument was carefully covered with weeds and leaves anc the chotogrepher re- 
2d for a protracted wait until the pika should appear. 

