URSID^ 231 



developed state, and do not run about ■ until they are about ten 

 weeks old. 



Black B^rs are good climbers and swim well. They are 

 not nearly as ferocious as the Grizzly Bears, but under all ordi- 

 nary circumstances will run away from man. As their scent, 

 hearing and sight are acute, it is difficult to get near them ex- 

 cept by accident. 



