PLATE 11 



Fig. 1. Rock slides at timber lino (about 4500 feet altitude), on Nine-mile 

 Mountain. The expedition's camp was located in the tongue of timber extend- 

 ing up the slope in the middle distance. These rocky mountain slides are the 

 preferred habitat of marmot and porcupine, fox sparrows inhabit the thickets, 

 and the Fleming grouse is found at the edge of the big timber. Photograph 

 taken July 25, 1921. 



Fig. 2. Upper edge of spruce and hemlock forest at about 4500 feet altitude 

 on Nine-mile Mountain. In these woods (Hudsonian zone) were found Franklin 

 grouse, white-winged crossbill, Hudsonian chickadee, mountain chickadee, and 

 hermit thmsh. Photograph taken July 30, 1921. 



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