Totol 

 ■ Circle 



250 



200- 



-^ Flowing Well 



▲ Missouri River 



D Proine Elk 



« Dreyer Ronch 



z 

 o 



< 



I- 



150- 



o 



(E 

 UJ 

 CD 



100- 



50 



^ 



1977 



1978 



1979 



Figure 5. Yedr-to-yedr changes in sdniple abundance of ring-necked pheasant 

 along five roadside survey routes, Circle West area. 



CONTROL EXPERIMENTAL 

 ROUTE ROUTE 



#- ■ WHITE-TAILED JACKRABBIT 



o D DESERT COTTONTAIL 



1977 



1979 



Figure 6. Year-to-year changes in lag 



<^gomorph density indices, Circle West area. 

 28 



