Diet Overlap

Lagenorhynchus acutus (Atlantic White-sided Dolphin)
Phocoena phocoena (Harbor Porpoise)

Common Diet

Clupea harengus (Yawling)
Doryteuthis pealeii (longfin inshore squid)
Merluccius bilinearis (Whiting)
Osmerus mordax (Rainbow smelt)

Common Habitat

Atlantic, Eastern
Atlantic, Western
Berwickshire and North Northumberland Coast
Cape Breton Highlands National Park
Cape Cod National Seashore
Forillon National Park
Kandalaksha
Mingan Archipelago National Park Reserve
Moray Firth
Morecambe Bay
Prince Edward Island National Park

Attributes / relations provided by
1Food habits of Atlantic white-sided dolphins (Lagenorhynchus acutus) off the coast of New England, James E. Craddock, Pamela T. Polloni, Brett Hayward, Frederick Wenzel, Fish. Bull. 107:384–394 (2009)
2Summer Diet of the Harbour Porpoise (Phocoena phocoena) in the Estuary and the Northern Gulf of St. Lawrence, Pierre-Michel Fontaine, Mike O. Hammill, Cyrille Barrette, and Michael C. Kingsley, Can. J. Fish. Aquat. Sci. 51(1): 172–178 (1994)
3CephBase - Cephalopod (Octopus, Squid, Cuttlefish and Nautilus) Database
4THE DIET OF HARBOUR PORPOISE (PHOCOENA PHOCOENA) IN THE NORTHEAST ATLANTIC, M. B. SANTOS & G. J. PIERCE, Oceanography and Marine Biology: an Annual Review 2003, 41, 355–390