00000nam 2200000zi 4500 9.952605 CaOODSP 20250623135441 m o d f cr bn||||||||| 250623e198412##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc x7x7 Fs97-4/1799E-PDF Fs97-4/1799E Birtwell, I. K., author. Fish diets and benthic invertebrates in the estuary of the Somass River, Port Alberni, British Columbia / by I.K. Birtwell, M. Wood, and D.K. Gordon. West Vancouver, British Columbia : Department of Fisheries and Oceans, Fisheries Research Branch, Salmon Habitat Section, West Vancouver Laboratory, December 1984. ©1984 1 online resource (ix, 49 pages) : illustrations, map. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 1799 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (pages 12-13). "This report presents information on the distribution and abundance of benthic invertebrates at five sites in the intertidal and shallow subtidal zones of the Somass River estuary. The diet of nine species of fish was examined in relation to the presence of benthic invertebrate prey. The study was carried out between May and July, 1975. …"--Abstract, page vi. Includes abstracts in English and French. Fishes Food British Columbia. Pacific salmon Food British Columbia. Benthic animals Predators of British Columbia. Aquatic invertebrates Predators of British Columbia. Poissons Alimentation Colombie-Britannique. Saumons du Pacifique Alimentation Colombie-Britannique. Faune benthique Prédateurs Colombie-Britannique. Invertébrés aquatiques Prédateurs Colombie-Britannique. Canada. Department of Fisheries and Oceans, issuing body. Canada. Department of Fisheries and Oceans. West Vancouver Laboratory, issuing body. Canadian manuscript report of fisheries and aquatic sciences ; no. 1799. (CaOODSP)9.505211 PDF 1.26 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1799-eng.pdf