Diet Overlap

Ochotona princeps (pika)
Thomomys talpoides (northern pocket gopher)

Common Diet

Bistorta bistortoides (American bistort)

Common Habitat

Blue Mountains forests
British Columbia mainland coastal forests
California Floristic Province
Cascade Mountains leeward forests
Cedar Breaks National Monument
Central and Southern Cascades forests
Colorado Plateau shrublands
Colorado Rockies forests
Eastern Cascades forests
Fraser Biosphere Reserve
Grand Teton National Park
Great Basin montane forests
Great Basin shrub steppe
Klamath-Siskiyou forests
Lake Roosevelt National Recreation Area
Montana Valley and Foothill grasslands
Mount Rainier National Park
North America
North Central Rockies forests
Okanagan dry forests
Palouse grasslands
Rocky Mountain Biosphere Reserve
Sierra Nevada forests
Snake-Columbia shrub steppe
South Central Rockies forests
Wasatch and Uinta montane forests
Waterton Biosphere Reserve
Western short grasslands
Willamette Valley forests
Wyoming Basin shrub steppe
Zion National Park

Attributes / relations provided by
♦ 1Disparate determinants of summer and winter diet selection of a general herbivore, Ochotona princeps, M. Denise Dearing, Oecologia (1996) 108:467-478
♦ 2Thomomys talpoides, B. J. Verts and Leslie N. Carraway, MAMMALIAN SPECIES No. 618, pp. 1-11 (1999)