Diet Overlap

Castor canadensis (american beaver) Lemmus sibiricus (brown lemming)

Common Diet

Salix alaxensis (feltleaf willow)

Common Habitat

Alaska Peninsula montane taiga Alaska-St. Elias Range tundra Arctic coastal tundra Arctic foothills tundra Arctic National Wildlife Refuge Beringia lowland tundra Beringia upland tundra Bonanza Creek LTER Site British Columbia mainland coastal forests Brooks-British Range tundra Central British Columbia Mountain forests Cook Inlet taiga Denali Biosphere Reserve Fraser Plateau and Basin complex Interior Alaska-Yukon lowland taiga Interior Yukon-Alaska alpine tundra Ivvavik National Park Kluane National Park and Reserve Muskwa-Slave Lake forests North America Northern Canadian Shield taiga Northern Cordillera forests Northern transitional alpine forests Northwest Territories taiga Ogilvie-MacKenzie alpine tundra Pacific Coastal Mountain icefields and tundra Southern Hudson Bay taiga Vuntut National Park Wapusk National Park Yukon Interior dry forests