MOVEMENTS OF COYOTES FROM AND TO YELLOWSTONE NATIONAL PARK 
by 
Weldon B. Robinson, Biologist, 
Branch of Wildlife Research 
and 
Maynard W. Cummings, Assistant District Agent 
Branch of Predator and Rodent Control 
Special Scientific Report Wildlife No. 11 
United States Department of the Interior, Oscar L. Chapman, Secretary 
Fish and Wildlife Service, Albert M. Day, Director 
