00000nam 2200000za 4500 9.856450 CaOODSP 20241203113643 cr ||||||||||| 180511s1990 ntcb ob f000 0 eng d 0662175042 0831-6481 CaOODSP eng eng fre n-cn-nt CW69-5/90E-PDF CW69-5/90E Sirois, Jacques. Status of larid breeding sites between Frank Channel and Yellowknife Bay, and other observations of larids in the north arm of Great Slave Lake [electronic resource] : 1988 / Jacques Sirois, Laura Seddon. Yellowknife, N.W.T. : Canadian Wildlife Service, Western and Northern Region, 1990. vi, 39, [5] p. : charts, maps. Technical report series ; no. 90 Imperfect copy: cover and verso of cover are wanting. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (p. 33-35). "In 1986 and 1987, surveys of larid breeding sites were carried out East and west of Yellowknife Bay along the northeast coast of the North Arm of Great Slave Lake. In 1988, we resurveyed an area visited in 1986 and surveyed a new area along the southwest coast of the North Arm. We also revisited many nesting sites later in the summer. Our objectives were: to record changes in abundance and distribution of all larids between Frank Channel and Trout Rock; to identify larid breeding sites between Frank Channel and Whitebeach Point, and around Waite Island; to identify patterns of post-nesting distribution of larids between Frank Channel and Trout Rock; and to search for and record the presence of nesting waterfowl at all larid breeding sites that we surveyed"--Introd., p. 1, 3.. Issued also in print format. Includes abstract in French. Laridae Bird surveys Great Slave Lake (N.W.T.) Seddon, Laura, 1962- Canada. Environment Canada. Canadian Wildlife Service. Western and Northern Region. Technical report series (Canadian Wildlife Service) no. 90. (CaOODSP)9.504438 PDF 2.90 MB https://publications.gc.ca/collections/collection_2018/eccc/cw69-5/CW69-5-90-eng.pdf