a; availability 



lU 



u 



z 

 w 

 a. 



(L 

 3 

 U 



u 







IL 



o 



> 



u 



z 



UJ 







a 



UJ 



c 



u. 



2-40 



SOO 



160 



120 



BO 



-30 



B: USE 



(T 



D 

 h 

 0. 

 < 



u 



iL 



o 



> 

 o 



z 



UJ 



3 



o 

 tu 

 a. 



IL 



30 



25 



20 



15 



lO 



Figure 8. A. Frequency of depth measurements in macrohabitat 

 areas of young-of-the-year Arctic grayling in the 

 Big Hole River. 



B. Frequency of depth measurements at capture sites of 

 young-of-the-year Arctic grayling in the Big Hole 

 River. 



27 



