Attributes / relations provided by
♦ ¹Ocean climate, euphausiids and auklet nesting: inter-annual trends and variation in phenology, diet and growth of a planktivorous seabird, Ptychoramphus aleuticus, Christine L. Abraham, William J. Sydeman, MARINE ECOLOGY PROGRESS SERIES, Vol. 274: 235–250, 2004
♦ 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
♦ ³Blue 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