Diet Overlap

Squalus acanthias (Common spiny)
Phoca vitulina (Harbor Seal)

Common Diet

Clupea harengus (Yawling)
Merlangius merlangus (Whiting)

Common Habitat

Forillon National Park
Gateway National Recreation Area
Gwaii Haanas National Park Reserve
Mount Arrowsmith
Pacific Rim National Park Reserve
Pacific, Eastern Central
Pembrokeshire Marine/ Sir Benfro Forol
Saguenay - St. Lawrence Marine Park

Attributes / relations provided by
1Food of Northwest Atlantic Fishes and Two Common Species of Squid, Ray E. Bowman, Charles E. Stillwell, William L. Michaels, and Marvin D. Grosslein, NOAA Technical Memorandum NMFS-NE-155 (2000)
2The 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
3Yick, Jonah L., Adam Barnett, and Sean R. Tracey. "The trophic ecology of two abundant mesopredators in south-east coastal waters of Tasmania, Australia." Marine Biology 159.6 (2012): 1183+. Academic OneFile. Web. 14 July 2014.