Diet Overlap

Erethizon dorsatus (common porcupine)
Ovibos moschatus (muskox)

Common Diet

Salix alaxensis (feltleaf willow)

Common Habitat

Arctic coastal tundra
Arctic foothills tundra
Arctic National Wildlife Refuge
Beringia lowland tundra
Beringia upland tundra
Brooks-British Range tundra
Ivvavik National Park
North America
Northern Canadian Shield taiga
Northwest Territories taiga
Vuntut National Park

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