Grouse 



Willow Ptarmigan 



Lagopus lagopus 

 1991-95 = 0; 1914 - LL 3 

 n = 1 



--W 



White-tailed Ptarmigan 



Lagopus leucurus 



1991-95 = 6 

 SI 



-W 



Ruffed Grouse 



Bonasa umbellus 

 1991-95 = 113 



WWWW 



WWWw-WWww--- 



WWWwwWW 



-UWWw 



-w 



Sage Grouse 



Centrocercus urophasianus 

 1991-95 = 19 



WWWWW-- 



WWWW-- 



---UUwUUUWw 



---u-uuwww 

 -w 





35 



