Diet Overlap

Fulmarus glacialis (Northern Fulmar)
Cepphus grylle (Black Guillemot)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

Alaska Maritime National Wildlife Refuge
Arctic desert
Ascrib, Isay and Dunvegan
Beara Peninsula SPA
Cape Cod National Seashore
Cliffs of Moher SPA
Dee Estuary/ Aber Dyfrdwy
Deenish Island and Scariff Island SPA
East Caithness Cliffs
Fair Isle
Faray and Holm of Faray
Gros Morne National Park
Helvick Head to Ballyquin SPA
Horn Head to Fanad Head SPA
Hoy
Inishmurray SPA
Isle of Rum National Nature Reserve
Iveragh Peninsula SPA
Lambay Island SPA
Monach Islands
Moray Firth
North America
North Antrim Coast
North-east Greenland National Park
Ostrov Vrangelya (Wrangel Island) Zapovednik
Papa Stour
Ronas Hill – North Roe
Sanday
Sheep's Head to Toe Head SPA
Sirmilik National Park
Sullom Voe
Tory Island SPA
Treshnish Isles
Ukkusiksalik National Park
West Donegal Coast SPA
Yell Sound Coast

Attributes / relations provided by
♦ 1An 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
♦ 2The role of capelin (Mallotus villosus) in the foodweb of the Barents Sea, A. V. Dolgov, ICES Journal of Marine Science, 59: 1034–1045. 2002