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
♦ 2Birds on the North Coast of the Sea of Ariake : II. The Relation between Food Habits of Sandpipers and Invertebrates in the Substrate; Kawaji, Noritomo; Shiraishi, Satoshi; J. Fac. Agr., Kyushu Univ., 23, 163-175 (1979)