Diet Overlap

Fratercula corniculata (Horned Puffin)
Callorhinus ursinus (Northern Fur Seal)

Common Diet

Ammodytes hexapterus (Stout sand lance)

Common Habitat

Channel Islands National Marine Sanctuary
Channel Islands National Park
Farallon National Wildlife Refuge
Kronotskiy Biosphere Reserve
North America
Point Reyes National Seashore

Attributes / relations provided by
♦ 1Breeding ecology of Horned Puffins (Fratercula corniculata) in Alaska: annual variation and effects of El Niño, A.M.A. Harding, J.F. Piatt, and K.C. Hamer, Can. J. Zool. 81: 1004–1013 (2003)
♦ 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