Diet Overlap

Tamias ruficaudus (red-tailed chipmunk)
Microtus richardsoni (water vole)

Common Diet

Erythronium grandiflorum (yellow avalanche-lily)

Common Habitat

Montana Valley and Foothill grasslands
North America
North Central Rockies forests
Okanagan dry forests
Palouse grasslands
South Central Rockies forests
Waterton Biosphere Reserve

Attributes / relations provided by
♦ 1Tamias ruficaudus, Troy L. Best, MAMMALIAN SPECIES No. 452, pp. 1-7 (1993)
♦ 2Microtus richardsoni, Daniel R. Ludwig, Mammalian Species No. 223, pp. 1-6 (1984)