Diet Overlap

Gavia immer (Great Northern Loon)
Halichoerus grypus (Gray Seal)

Common Diet

Gadus morhua (rock cod)

Common Habitat

Assateague Island National Seashore
Berwickshire and North Northumberland Coast
Cape Breton Highlands National Park
Cape Cod National Seashore
Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd
Firth of Tay & Eden Estuary
Forillon National Park
Isle of Rum National Nature Reserve
Kejimkujik Seaside Adjunct
Kouchibouguac National Park
Mingan Archipelago National Park Reserve
Moray Firth
North America
Prince Edward Island National Park
Reserve de la Biosphere d'Iroise
Saguenay - St. Lawrence Marine Park
Severn Estuary/ Môr Hafren
St. Kilda National Nature Reserve
Terra Nova National Park

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.
♦ 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