Diet Overlap

Gavia arctica (Black-throated Loon)
Phoca vitulina (Harbor Seal)

Common Diet

Doryteuthis opalescens (california market squid)
Gadus morhua (rock cod)

Common Habitat

Borkum-Riffgrund
Cape Cod National Seashore
Channel Islands National Marine Sanctuary
Channel Islands National Park
Fehmarnbelt
Inverpolly
Isle of Rum National Nature Reserve
Japan
Kronotskiy Biosphere Reserve
Lochs Duich, Long and Alsh Reefs
Moray Firth
North America
North Norfolk Coast
Point Reyes National Seashore
Reserve de la Biosphere d'Iroise
Ruegen
SBZ 1 / ZPS 1
SBZ 2 / ZPS 2
Sefton Coast
SPA Östliche Deutsche Bucht
Sydlige Nordsø
Sylter Außenriff
Waddensea Area
Waddensea of Schleswig-Holstein

Attributes / relations provided by
1CephBase - Cephalopod (Octopus, Squid, Cuttlefish and Nautilus) Database
2del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
3The harbour seal Phoca vitulina as a predator in the Skagerrak. Haerkoenen, T | Heide-Joergensen, M-P, Ophelia. Vol. 34, no. 3, pp. 191-207 1991