Diet Overlap

Larus marinus (Great Black-backed Gull)
Halichoerus grypus (Gray Seal)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

Assateague Island National Seashore
Berwickshire and North Northumberland Coast
Borkum-Riffgrund
Cape Breton Highlands National Park
Cape Cod National Seashore
Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd
Fair Isle
Firth of Tay & Eden Estuary
Forillon National Park
Humber Estuary
Isle of Rum National Nature Reserve
Isles of Scilly Complex
Kejimkujik Seaside Adjunct
Kouchibouguac National Park
Mingan Archipelago National Park Reserve
Moray Firth
Morecambe Bay
North America
Pembrokeshire Marine/ Sir Benfro Forol
Prince Edward Island National Park
Reserve de la Biosphere d'Iroise
Saguenay - St. Lawrence Marine Park
Severn Estuary/ Môr Hafren
SPA Östliche Deutsche Bucht
St Kilda
St. Kilda National Nature Reserve
Sylter Außenriff
Terra Nova National Park
Tintagel–Marsland–Clovelly Coast

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
♦ 2Offshore diet of grey seals Halichoerus grypus near Sable Island, Canada, W. D. Bowen, G . D. Harrison, Mar. Ecol. Prog. Ser. 112: 1-11, 1994