00000nam 2200000zi 4500 9.953353 CaOODSP 20250730081358 m o d f cr mn||||||||| 250718e198707##bccab ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn-bc x8x8 Fs97-4/1973E-PDF Fs97-4/1973E 97-4/1973E Johnston, N. T., author. Coho salmon (Oncorhynchus kisutch) utilization of tributary lakes and streams in the Keogh River drainage, British Columbia / by N.T. Johnston, J.R. Irvine, and C.J. Perrin. West Vancouver, British Columbia : Department of Fisheries and Oceans, Biological Sciences Branch, West Vancouver Laboratory, July 1987. ©1987 1 online resource (iv, 54 pages) : illustrations, map. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian manuscript report of fisheries and aquatic sciences, 0706-6473 ; no. 1973 Digitized edition from print [produced by Department of Fisheries and Oceans]. Includes bibliographical references (pages 10-12). "Salmonid utilization of tributary lakes and streams in the Misty Lake and Long Lake sub-drainages of the Keogh River, British Columbia was studied between November 1985 and April 1987. About 30-45 adult coho spawned below Misty Lake, but adult fish were not found above the lake. Juvenile rainbow trout migrated up Misty Outlet stream in November after the first freshet, but juvenile coho did not show directional movement in the fall. Neither adults nor juveniles moved upstream in Misty Inlet stream. Coho fry migrated upstream towards Misty Lake and Long Lake soon after emergence, and reared in the lakes and tributary streams throughout the summer and winter. Smolts migrated downstream in mid-May at a size of about 95-100 mm fork length. We believe that small tributaries and lakes are important rearing habitats for juvenile coho and overwintering habitats for rainbow trout"--Abstract, page iv. Includes abstracts in English and French. Coho salmon Infancy British Columbia Vancouver Island. Trout Infancy British Columbia Vancouver Island. Coho salmon Habitat British Columbia Vancouver Island. Trout Habitat British Columbia Vancouver Island. Coho salmon Migration British Columbia Vancouver Island. Trout Migration British Columbia Vancouver Island. Saumoneau coho Colombie-Britannique Vancouver, Île de. Jeunes truites Colombie-Britannique Vancouver, Île de. Saumon coho Habitat Colombie-Britannique Vancouver, Île de. Truites Habitat Colombie-Britannique Vancouver, Île de. Saumon coho Migration Colombie-Britannique Vancouver, Île de. Truites Migration Colombie-Britannique Vancouver, Île de. 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. 1973. (CaOODSP)9.505211 PDF 1.19 MB https://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1973-eng.pdf