Diet Overlap

Rissa tridactyla (Black-legged Kittiwake)
Balaenoptera musculus (Blue Whale)

Common Diet

Thysanoessa inermis
Thysanoessa longipes
Thysanoessa spinifera

Common Habitat

Channel Islands National Marine Sanctuary
Channel Islands National Park
Farallon National Wildlife Refuge
Forillon National Park
Kronotskiy Biosphere Reserve
Mingan Archipelago National Park Reserve
North Bull Island
Pacific Rim National Park Reserve
Point Reyes National Seashore
Reserva de la Biosfera El Vizcaino
Saguenay - St. Lawrence Marine Park

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
♦ 2Blue whale habitat and prey in the California Channel Islands, Paul C. Fiedler, Stephen B. Reilly, Roger P. Hewitt, David Demer, Valerie A. Philbrick, Susan Smith, Wesley Armstrong, Donald A. Croll, Bernie R. Tershy, Bruce R. Mate, Deep-Sea Research II 45 (1998) 1781-1801