Diet Overlap

Urocitellus parryii (Arctic ground squirrel)
Ursus americanus (black bear)

Common Diet

Chamerion angustifolium angustifolium (Rosebay Willowherb)
Equisetum arvense (scouring rush)

Common Habitat

Alaska-St. Elias Range tundra
Arctic National Wildlife Refuge
Beringia lowland tundra
Beringia upland tundra
Brooks-British Range tundra
Central British Columbia Mountain forests
Cook Inlet taiga
Denali Biosphere Reserve
Gates of the Arctic National Park
Interior Alaska-Yukon lowland taiga
Interior Yukon-Alaska alpine tundra
Kluane National Park and Reserve
Muskwa-Slave Lake forests
Nahanni National Park Reserve
Noatak Biosphere Reserve
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
Vuntut National Park
Wrangell-St. Elias National Park and Preserve
Yukon Interior dry forests

Attributes / relations provided by
♦ 1Exploring the Denali Food Web, ParkWise, National Park Service