00000nam 2200000za 4500 9.856376 CaOODSP 20241203113643 cr ||||||||||| 180509s1989 bcca o f00| 0 eng d CaOODSP eng eng fre n-cn-bc CW69-5/74E-PDF Rueggeberg, Harriet. Marine birds and aquaculture in British Columbia [electronic resource] : assessment and management of interactions. phase III report. Preventing predation by scoters on a West Coast mussel farm / Harriet Rueggeberg and Jacqueline Booth. Delta, B.C. : Canadian Wildlife Service, Pacific and Yukon Region, 1989. [37] p. : ill. Technical report series ; no. 74 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Predation by overwintering scoters (Melanitta sp.) is a major problem to mussel farming along the coast of British Columbia. The objective of this study was to investigate ways of improving predator protection measures that would be effective in preventing predation but would not entangle birds and would be relatively inexpensive and convenient to install and maintain"--Abstract. Includes abstract in French. gccst Aquaculture gccst Marine ecology gccst Aquatic birds Predation Booth, Jacqueline. Canada. Environment Canada. Canadian Wildlife Service. Pacific and Yukon Region. Technical report series (Canadian Wildlife Service) no. 74. (CaOODSP)9.504438 PDF 2.26 MB https://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-74-eng.pdf