Diet Overlap

Tamias amoenus (yellow-pine chipmunk)
Ovis canadensis (bighorn sheep)

Common Diet

Purshia tridentata (bitterbrush)

Common Habitat

Banff National Park
Bighorn Canyon National Recreation Area
Blue Mountains forests
Fraser Plateau and Basin complex
Grand Teton National Park
Great Basin montane forests
Great Basin shrub steppe
Jasper National Park
Kootenay National Park
Montana Valley and Foothill grasslands
North America
North Central Rockies forests
Okanagan dry forests
Palouse grasslands
Snake-Columbia shrub steppe
South Central Rockies forests
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Wyoming Basin shrub steppe
Yellowstone Biosphere Reserve
Yoho National Park
Yosemite National Park

Attributes / relations provided by
♦ 1Geographic variation in walnut seed size correlates with hoarding behaviour of two rodent species, N. Tamura and F. Hayashi, Ecol Res (2008) 23: 607–614
♦ 2Bighorn Sheep Diet Selection and Forage Quality in Central Idaho, Guy D. Wagner and James M. Peek, Northwest Science, Vol. 80, No.4, 2006, pp. 246-258