Diet Overlap

Phalacrocorax aristotelis (Shag)
Cepphus grylle (Black Guillemot)

Common Diet

Myoxocephalus scorpius (Short-spined sea scorpion)

Common Habitat

Anda
Ardmeanach
Ascrib, Isay and Dunvegan
Beara Peninsula SPA
Clare Island SPA
Cliffs of Moher SPA
Coll Machair
Dee Estuary/ Aber Dyfrdwy
East Caithness Cliffs
Fair Isle
Faray and Holm of Faray
Firth of Lorn
Glac na Criche
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
Luce Bay and Sands
Mid-Clare Coast SPA
Monach Islands
Moray Firth
Mousa
North Rona
Oldshoremore and Sandwood
Papa Stour
Rum
Sheep's Head to Toe Head SPA
Tory Island SPA
Treshnish Isles
West Donegal Coast SPA

Attributes / relations provided by
♦ 1Feeding ecology of sympatric European shags Phalacrocorax aristotelis and great cormorants P. carbo in Iceland, Kristjan Lilliendahl, Jon Solmundsson, Marine Biology (2006) 149: 979–990
♦ 2Notes on fishes in Hornsund fjord area (Spitsbergen), Jan Marcin WĘSLAWSKI and Wojciech KULIŃSKI, POLISH POLAR RESEARCH (POL. POLAR RES.) Vol. 10 No. 2 p. 241-250 (1989)