Diet Overlap

Ochotona collaris (Collared Pika)
Microtus xanthognathus (taiga vole)

Common Diet

Vaccinium vitis-idaea (lingonberry)

Common Habitat

Alaska-St. Elias Range tundra
Brooks-British Range tundra
Denali Biosphere Reserve
Interior Alaska-Yukon lowland taiga
Interior Yukon-Alaska alpine tundra
North America
Northwest Territories taiga
Ogilvie-MacKenzie alpine tundra
Yukon Interior dry forests

Attributes / relations provided by
1Ochotona collaris, Stephen O. MacDonald and Clyde Jones, MAMMALIAN SPECIES No. 281, pp. 1-4 (1987)
2Microtus xanthognathus, Chris J. Conroy and Joseph A. Cook, MAMMALIAN SPECIES No. 627, pp. 1-5 (1999)