Diet Overlap

Phocoenoides dalli (Dall's Porpoise)
Zalophus californianus (California Sealion)

Common Diet

Doryteuthis opalescens (california market squid)
Engraulis mordax (Californian anchoveta)
Merluccius productus (Whiting)
Octopus bimaculatus (california two-spot octopus)

Common Habitat

California Coast Ranges Biosphere Reserve
Channel Islands National Marine Sanctuary
Channel Islands National Park
Farallon National Wildlife Refuge
Gwaii Haanas National Park Reserve
Mount Arrowsmith
Pacific Rim National Park Reserve
Point Reyes National Seashore
Redwood National Park
Reserva de la Biosfera El Vizcaino

Attributes / relations provided by
♦ 1CephBase - Cephalopod (Octopus, Squid, Cuttlefish and Nautilus) Database
♦ 2Food 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
♦ 3Seasonal and Annual Variability in the Diet of California Sea Lions Zalophus californianus at San Nicolas Island, California, 1981 -86, Mark S. Lowry, Brent S. Stewart, Carolyn B. Heath, Pamela K. Yochem, John M. Francis, Fishery Bulletin. U.S. 89:331-336 (1991)