Diet Overlap

Larus marinus (Great Black-backed Gull)
Uria lomvia (Thick-billed Murre)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

Acadia National Park
Arctic desert
Cape Breton Highlands National Park
Cape Cod National Seashore
Forillon National Park
Fundy National Park
Gateway National Recreation Area
Gros Morne National Park
Long Point Biosphere Reserve
Mingan Archipelago National Park Reserve
Niagara Escarpment Biosphere Reserve
North America
Northwest Russian-Novaya Zemlya tundra
Scandinavian and Russian taiga
Sirmilik National Park
St Kilda
Terra Nova National Park
Virginia Coast Biosphere Reserve

Attributes / relations provided by
♦ 1The role of capelin (Mallotus villosus) in the foodweb of the Barents Sea, A. V. Dolgov, ICES Journal of Marine Science, 59: 1034–1045. 2002
♦ 2An estimate of summer food consumption of six seabird species in Iceland, K. Lilliendahl and J. Solmundsson, ICES Journal of Marine Science, 54: 624–630. 1997