MINE STUDY AREA 

 HUNTING DISTRICT 650 



150-1 



gioo 



o 



o 

 o 



50 



1977 



1978 



1979 



1980 



1 



1981 



Figure 3. Year-to-year changes in mule deer production ratios, 

 Circle West study areas (based on September-October 

 ground and aerial survey data). 



-MINE STUDY AREA 

 (INCL. PERMIT AREA) 



PERMIT AREA 



100 -I 



90- 



» 10- 



1976 



1977 



1978 



1979 



1980 



1981 



Figure 4. Year-to-year changes in the mule deer winter density 



index for the Circle West study areas (based on the month 

 of the largest census obtained for the Mine Study Area 

 during the winter season). 



-30- 



