Diet Overlap

Erethizon dorsatus (common porcupine)
Rangifer tarandus (caribou)

Common Diet

Carex garberi (elk sedge)
Salix alaxensis (feltleaf willow)

Common Habitat

Alaska Peninsula montane taiga
Alaska-St. Elias Range tundra
Alberta Mountain forests
Alberta-British Columbia foothills forests
Arctic coastal tundra
Arctic foothills tundra
Arctic National Wildlife Refuge
Banff National Park
Beringia lowland tundra
Beringia upland tundra
Bonanza Creek LTER Site
Brooks-British Range tundra
Canadian Aspen forests and parklands
Cascade Mountains leeward forests
Central British Columbia Mountain forests
Central Canadian Shield forests
Cook Inlet taiga
Denali Biosphere Reserve
Eastern Canadian forests
Eastern Canadian Shield taiga
Fraser Plateau and Basin complex
Glacier National Park
Gulf of St. Lawrence lowland forests
Interior Alaska-Yukon lowland taiga
Interior Yukon-Alaska alpine tundra
Ivvavik National Park
Jasper National Park
Katmai National Park and Preserve
Kluane National Park and Reserve
Lake Superior Provincial Park
Mid-Continental Canadian forests
Midwestern Canadian Shield forests
Mount Revelstoke National Park
Muskwa-Slave Lake forests
Nahanni National Park Reserve
North America
North Central Rockies forests
Northern Canadian Shield taiga
Northern Cordillera forests
Northern transitional alpine forests
Northwest Territories taiga
Ogilvie-MacKenzie alpine tundra
Okanagan dry forests
Palouse grasslands
Polar Bear Provincial Park
Prince Albert National Park
Pukaskwa National Park
Reserve de la Biosphere de Charlevoix
Southern Hudson Bay taiga
Vuntut National Park
Wapusk National Park
Wood Buffalo National Park
Woodland Caribou Provincial Wilderness Park
Wrangell-St. Elias National Park and Preserve
Yoho National Park
Yukon Interior dry forests

Attributes / relations provided by
1Exploring the Denali Food Web, ParkWise, National Park Service
2Making The Forest And Tundra Wildlife Connection