Diet Overlap

Cepphus grylle (Black Guillemot)
Cystophora cristata (Hooded Seal)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

Arctic National Wildlife Refuge
Cape Breton Highlands National Park
Cape Cod National Seashore
North America
North-east Greenland National Park
Prince Edward Island National Park
Sirmilik National Park
Terra Nova National Park

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
♦ 2Estimated Fish Consumption by Hooded Seals (Cystophora cristata), in the Gulf of St. Lawrence, M. O. Hammill, C. Lydersen, K. M. Kovacs and B. Sjare, J. Northw. Atl. Fish. Sci., Vol. 22: 249–257 (1997)