Diet Overlap

Larus marinus (Great Black-backed Gull)
Rissa tridactyla (Black-legged Kittiwake)

Common Diet

Mallotus villosus (Capelin)

Common Habitat

Acadia National Park
Anda
Arctic desert
Atlantic mixed forests
BAHIA DE CADIZ
Baie de Vilaine
Bermuda subtropical conifer forests
Berwickshire and North Northumberland Coast
Bills Rocks SPA
Borkum-Riffgrund
Camaret
Camargue
Canaveral National Seashore
Cap Sizun
Cape Cod National Seashore
Cape Hatteras National Seashore
Cape Lookout National Seashore
Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd
Carolinian-South Atlantic Biosphere Reserve
Celtic broadleaf forests
Clare Island SPA
Cliffs of Moher SPA
Dee Estuary/ Aber Dyfrdwy
DOÑANA
Dungeness
East Caithness Cliffs
Eastern Canadian forests
Eastern Mediterranean conifer-sclerophyllous-broadleaf forests
English Lowlands beech forests
Estuaire de la Loire - Baie de Bourgneuf
Florida Keys National Marine Sanctuary
Forillon National Park
Gateway National Recreation Area
Gros Morne National Park
Gulf of St. Lawrence lowland forests
Helvick Head to Ballyquin SPA
Hortobágy National Park
Humber Estuary
Iceland boreal birch forests and alpine tundra
Indiana Dunes National Lakeshore
Isle of Rum National Nature Reserve
Isles of Scilly Complex
Iveragh Peninsula SPA
Kola Peninsula tundra
Kouchibouguac National Park
Krkonose
Lake Torne Area
Lambay Island SPA
Limestone Coast of South West Wales/ Arfordir Calchfaen de Orllewin Cymru
LITTORAL AUGERON
LITTORAL SEINO-MARIN
Loch a`Phuill
Long Point Biosphere Reserve
MARISMAS DEL ODIEL
Mediterranean Basin
Mingan Archipelago National Park Reserve
Mor Braz
Moray Firth
New England-Acadian forests
Newfoundland Highland forests
Niagara Escarpment Biosphere Reserve
North America
North Atlantic moist mixed forests
North Bull Island
North Norfolk Coast
Northwest Russian-Novaya Zemlya tundra
Ouessant-Molène
Padre Island National Seashore
Palava Protected Landscape Area
Pembrokeshire Marine/ Sir Benfro Forol
PERTUIS CHARENTAIS - ROCHEBONNE
Puffin Island SPA
Reserva de la Biosfera de Urdaibai
Reserve de la Biosphere d'Iroise
Reserve Nationale de Camargue Biosphere Reserve
Rondeau Provincial Park
Saguenay - St. Lawrence Marine Park
Scandinavian coastal conifer forests
Secteur marin de l'île d'Yeu jusqu'au continent
Sefton Coast
Severn Estuary/ Môr Hafren
Sirmilik National Park
South Avalon-Burin oceanic barrens
SPA Östliche Deutsche Bucht
St Kilda
St. Kilda National Nature Reserve
Stags of Broad Haven SPA
Sylter Außenriff
Terra Nova National Park
The Bull and The Cow Rocks SPA
Torngat Mountain tundra
Tory Island SPA
Treshnish Isles
Tysjöarna
Urdaibaiko Itsasadarra / Ría de Urdaibai
Virginia Coast Biosphere Reserve
Waddensea of Lower Saxony
West Donegal Coast SPA

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
♦ 2An 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