Diet Overlap

Callorhinus ursinus (Northern Fur Seal)
Puffinus opisthomelas (Black-vented Shearwater)

Common Diet

Engraulis mordax (Californian anchoveta)

Common Habitat

California Floristic Province
Channel Islands National Marine Sanctuary
Channel Islands National Park
Farallon National Wildlife Refuge
North America
Point Reyes National Seashore

Attributes / relations provided by
♦ 1Food Web Relationships of Northern Puget Sound and the Strait of Juan de Fuca : a Synthesis of the Available Knowledge, Charles A. Simenstad, Bruce S. Miller, Carl F. Nyblade, Kathleen Thornburgh, and Lewis J. Bledsoe, EPA-600 7-29-259 September 1979
♦ 2Keitt, B.S., Tershy, B.R. & Croll, D.A. 2000. Black-vented Shearwater (Puffinus opisthomelas) In: Poole, A. & Gill, F. (Eds). The birds of North America. No. 521. Philadelphia & Washington, DC: Academy of Natural Sciences & the American Ornithologists’ Union.