Diet Overlap

Gavia adamsii (Yellow-billed Loon)
Gavia stellata (Red-throated Loon)

Common Diet

Gadus morhua (rock cod)

Common Habitat

Alaska Maritime National Wildlife Refuge
Aleutian Islands Biosphere Reserve
Arctic coastal tundra
Arctic desert
Arctic National Wildlife Refuge
Aulavik National Park
Bering tundra
California Coast Ranges Biosphere Reserve
Cherskii-Kolyma mountain tundra
Chukchi Peninsula tundra
Denali Biosphere Reserve
East Siberian taiga
Elkhorn Slough Preserve
Flamborough Head
Gates of the Arctic National Park
Glacier Bay National Park and Preserve
Gulf Islands National Park
Gwaii Haanas National Park Reserve
Hokkaido deciduous forests
Hokkaido montane conifer forests
Ivvavik National Park
Japan
Kronotskiy Biosphere Reserve
Low Arctic tundra
Manchurian mixed forests
Middle Arctic tundra
Mount Arrowsmith
Nahanni National Park Reserve
Niagara Escarpment Biosphere Reserve
Nihonkai evergreen forests
Nihonkai montane deciduous forests
Noatak Biosphere Reserve
North America
Northeast China Plain deciduous forests
Northeast Siberian coastal tundra
Northeast Siberian taiga
Northern Canadian Shield taiga
Northwest Russian-Novaya Zemlya tundra
Olympic Biosphere Reserve
Ostrov Vrangelya (Wrangel Island) Zapovednik
Pacific Rim National Park Reserve
Point Reyes National Seashore
Queen Maud Gulf Bird Sanctuary
Redwood National Park
Santa Monica Mountains National Recreation Area
Scandinavian coastal conifer forests
Scandinavian Montane Birch forest and grasslands
Sirmilik National Park
South Sakhalin-Kurile mixed forests
Taiheiyo evergreen forests
Taiheiyo montane deciduous forests
Taimyr-Central Siberian tundra
Taimyrsky Biosphere Reserve
Tuktut Nogait National Park
Ukkusiksalik National Park
West Siberian taiga
Wrangell-St. Elias National Park and Preserve
Yamal-Gydan tundra

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