00000nam 2200000za 4500 9.857239 CaOODSP 20241203113643 cr ||||||||||| 180601s1991 bccbd o f00| 0 eng d CaOODSP eng eng fre n-cn-bc CW69-5/131E-PDF Kaiser, Gary W. Studies of marbled murrelets in marine habitats, during 1990 [electronic resource] / Gary W. Kaiser, Todd E. Mahon, Michael D. Fawcett. Delta, B.C. : Canadian Wildlife Service, Pacific and Yukon Region, 1991. 41, [7] p. : maps, charts. Technical report series ; no. 131 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "A shipboard survey for Marbled Murrelets (Brachyramphus marmoratus) along the central coast of British Columbia revealed considerable variation in density of birds on the water. Areas near Cape Caution and Aristazabal Island had very sparse populations while Mussel and Kynoch inlets had very high numbers. The sheltered inlets were particularly important eventhough there do not appear to be any stands of typical old-growth forest. Overall, densities correlated negatively with sea surface salinity and positively with the density of Mew Gulls (Larus canus)"--Abstract. Includes abstract in French. gccst Aquatic birds gccst Population Marbled murrelet Mahon, Todd E. Fawcett, Michael D. Canada. Environment Canada. Canadian Wildlife Service. Pacific and Yukon Region. Technical report series (Canadian Wildlife Service) no. 131. (CaOODSP)9.504438 PDF 3.45 MB https://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-131-eng.pdf