MAMMALS AND BIRDS OF ALASKA 



Figure 7. — White, or Dall, 



itain .slieep, Rainy Pass. (Photo by A. M. 

 Crocker.) 



northward and eastward to the Canadian bonndary (fig. 8) . Probably 

 the hirgest herds of bighorns now in existence in North America Hvc in 

 the Brooks Range north of the Yukon, and these sheep are also plenti- 



^^C" 



B8273M 



Figure 8. — Distribution of the mountain sheep and the mountain goat. 



