00000nam 2200000za 4500 9.856853 CaOODSP 20241203113643 cr ||||||||||| 180522s1991 abcb ob f000 0 eng d 0662187466 0831-6481 CaOODSP eng eng fre n-cn-nt CW69-5/126E-PDF CW69-5/126E Cornish, Beth J. Bird surveys at McKinley Bay and Hutchison Bay, Northwest Territories, in 1990 [electronic resource] / by Beth J. Cornish, D. Lynne Dickson and H. Loney Dickson. Edmonton : Canadian Wildlife Service, Western and Northern Region, 1991. vi, 57 p. : maps. Technical report series ; no. 126 "March 1991." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 34). "Monitoring surveys of bird abundance and distribution were conducted in 1990 at McKinley Bay, NWT, the site of a winter harbour for drillships and proposed location for a major year-round support base for oil and gas exploration. The 1990 surveys represented a continuation of a long-term monitoring study of birds in McKinley Bay and Hutchison Bay, a nearby area used as a control. Primary objectives of the 1990 surveys were to determine whether diving duck numbers had changed since the initial phase of the study from 1981 to 1985, and to provide additional baseline data on natural annual fluctuations in diving duck numbers"--Abstract, p. i. Issued also in print format. Includes abstract in French. Water birds Bird populations Bird surveys Beaufort Sea Coast (N.W.T.) Dickson, D. Lynne. Dickson, H. Loney. Canada. Environment Canada. Canadian Wildlife Service. Western and Northern Region. Technical report series (Canadian Wildlife Service) no. 126. (CaOODSP)9.504438 PDF 2.48 MB https://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-126-eng.pdf