Table 38. Standardized habitat niche breadths of snap-trapped small mammals. 



Standardized 

 Species Niche Breadth 



Deer Mouse 0.39 



Western Harvest Mouse 0.10 



Wyoming Pocket Mouse 0.09 



Prairie Vole 0.06 



Least Chipmunk 0.05 



Meadow Vole 0.05 



13-Lined Ground Squirrel 0.05 



Table 39. Habitat niche overlap of snap-trapped rodents, June through October 1977. 



Species Code 



,iy 



1. Least Chipmunk - 0.11 



2. Prairie Vole - 0.08 0.11 0.03 



3. Meadow Vole - 0.02 0.26 



4. Wyoming Pocket Mouse - 0.21 



5. Deer Mouse - 0.10 0.05 



6. Western Harvest Mouse " 



7. 3-Lined Ground Squirrel 



^ Number codes correspond to species in "species code" column. 



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