Diet Overlap

Uria aalge (Common Murre)
Cepphus grylle (Black Guillemot)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

Acadia National Park
Alaska Maritime National Wildlife Refuge
Arctic desert
Bonden
Cape Cod National Seashore
Clare Island SPA
Cliffs of Moher SPA
Dee Estuary/ Aber Dyfrdwy
East Caithness Cliffs
Fair Isle
Firth of Lorn
Forillon National Park
Fundy National Park
Glac na Criche
Gnäggen
Gros Morne National Park
Gunnarstenarna
Helvick Head to Ballyquin SPA
Horn Head to Fanad Head SPA
Hoy
Isle of Rum National Nature Reserve
Iveragh Peninsula SPA
Kamchatka-Kurile meadows and sparse forests
Kristiinankaupungin saaristo
Lambay Island SPA
Laplandskiy Biosphere Reserve
Luce Bay and Sands
Mingan Archipelago National Park Reserve
Moray Firth
North America
North Antrim Coast
North Rona
Northwest Russian-Novaya Zemlya tundra
Ostrov Vrangelya (Wrangel Island) Zapovednik
Papa Stour
Pernajanlahtien ja Pernajan saariston merensuojelualue
Rum
Saguenay - St. Lawrence Marine Park
South Sakhalin-Kurile mixed forests
SPA Pommersche Bucht
Terra Nova National Park
Tory Island SPA
Treshnish Isles
Västerbådan, Lågagrundet
West Donegal Coast SPA

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