Diet Overlap

Lagopus lagopus (Willow Ptarmigan)
Limosa haemastica (Hudsonian Godwit)

Common Diet

Empetrum nigrum (black crowberry)

Common Habitat

Arctic coastal tundra
Arctic National Wildlife Refuge
Beringia lowland tundra
Beringia upland tundra
Cook Inlet taiga
Denali Biosphere Reserve
Glacier Bay National Park and Preserve
Gros Morne National Park
Ivvavik National Park
North America
Prince Albert National Park
Southern Hudson Bay taiga
Ukkusiksalik National Park
Wapusk National Park
Wood Buffalo National Park
Wrangell-St. Elias National Park and Preserve

Attributes / relations provided by
♦ 1Making The Forest And Tundra Wildlife Connection
♦ 2del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.