Diet Overlap

Larus argentatus (Herring Gull)
Uria aalge (Common Murre)

Common Diet

Gadus morhua (rock cod)
Mallotus villosus (Capelin)
Merlangius merlangus (Whiting)

Common Habitat

Acadia National Park
Alaska Maritime National Wildlife Refuge
Aleutian Islands Biosphere Reserve
ANSE DU FIER D'ARS EN RE
Berwickshire and North Northumberland Coast
Bideford Bay Biosphere Reserve
Cabrillo National Monument
Caerlaverock National Nature Reserve
California Coast Ranges Biosphere Reserve
California Floristic Province
Camaret
Cap Sizun
Cape Cod National Seashore
Carmarthen Bay and Estuaries/ Bae Caerfyrddin ac Aberoedd
Central Korean deciduous forests
Channel Islands National Marine Sanctuary
Channel Islands National Park
Chausey
Clare Island SPA
Cliffs of Moher SPA
Dee Estuary/ Aber Dyfrdwy
Dungeness
Elkhorn Slough Preserve
Estuaire de la Loire - Baie de Bourgneuf
Falaise du Bessin Occidental
Farallon National Wildlife Refuge
Firth of Lorn
Firth of Tay & Eden Estuary
Flamborough Head
Forillon National Park
Fundy National Park
Glacier Bay National Park and Preserve
Golden Gate National Recreation Area
Gros Morne National Park
Gwaii Haanas National Park Reserve
Hallands Väderö
Helvick Head to Ballyquin SPA
Horn Head to Fanad Head SPA
Isle of Rum National Nature Reserve
Isles of Scilly Complex
Iveragh Peninsula SPA
Japan
Kronotskiy Biosphere Reserve
Lambay Island SPA
Laplandskiy Biosphere Reserve
Limestone Coast of South West Wales/ Arfordir Calchfaen de Orllewin Cymru
LITTORAL AUGERON
LITTORAL SEINO-MARIN
MARISMAS DEL ODIEL
Mingan Archipelago National Park Reserve
Mor Braz
Moray Firth
Nipomo Dunes Preserve
North America
North Bull Island
North Norfolk Coast
North Norfolk Coast Biosphere Reserve
Northwest Russian-Novaya Zemlya tundra
Old Head of Kinsale SPA
Olympic Biosphere Reserve
Ostrov Vrangelya (Wrangel Island) Zapovednik
Ouessant-Molène
Pacific Rim National Park Reserve
Pembrokeshire Marine/ Sir Benfro Forol
PERTUIS CHARENTAIS - ROCHEBONNE
Point Reyes National Seashore
Puffin Island SPA
Ramsar-Gebiet S-H Wattenmeer und angrenzende Küstengebiete
Redwood National Park
Reserva de la Biosfera de Urdaibai
Reserve de la Biosphere d'Iroise
Reserve Nationale de Camargue Biosphere Reserve
Saguenay - St. Lawrence Marine Park
Santa Cruz Island Preserve
Santa Monica Mountains National Recreation Area
Secteur marin de l'île d'Yeu jusqu'au continent
Seevogelschutzgebiet Helgoland
Sefton Coast
Severn Estuary/ Môr Hafren
Sikhote-Alinskiy Biosphere Reserve
SPA Östliche Deutsche Bucht
SPA Pommersche Bucht
St Kilda
St. Kilda National Nature Reserve
Terra Nova National Park
Tête de Canyon du Cap Ferret
The Bull and The Cow Rocks SPA
Tory Island SPA
Urdaibaiko Itsasadarra / Ría de Urdaibai
Waddensea of Lower Saxony
West Donegal Coast SPA
Y Fenai a Bae Conwy/ Menai Strait and Conwy Bay

Attributes / relations provided by
♦ 1Diets of adult and chick Herring Gulls Larus argentatus argenteus on Ailsa Craig, south-west Scotland., M. Nogales, B. Zonfrillo and P. Monaghan, SEABIRD 17: 56-63
♦ 2Seasonal and geographical variations in the diet of Common Guillemots Uria aalge off western Scotland, D J Halley, N. Harrison, A. Webb and D.R. Thompson, SEABIRD 17: 12-20
♦ 3The role of capelin (Mallotus villosus) in the foodweb of the Barents Sea, A. V. Dolgov, ICES Journal of Marine Science, 59: 1034–1045. 2002
♦ 4An 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