00000nam 2200000zi 4500 9.878827 CaOODSP 20221107165341 m o d f cr |n||||||||| 190903s1977 quc #ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- Fs70-8/77-23E-PDF Sergeant, David E., author. Research on hooded seals in the western North Atlantic in 1977 / by D.E. Sergeant. Ste. Anne de Bellevue, Que. : Dept. of Fisheries and the Environment, Fisheries and Marine Service, Arctic Biological Station, [1977] 1 online resource (13 pages). text txt rdacontent computer c rdamedia online resource cr rdacarrier CAFSAC res. doc. ; 77/23 "Not to be cited without prior reference to the author." "Revised." Includes bibliographical references (page 6). "A whelping concentration of hooded seals in Davis Strait has now been located in three years of successful search and can probably be regarded as a constant feature. Latitude of formation is about 63 to 64°N while longitude varies with ice conditions in the particular year, the seals necessarily being close to the eastern border of the pack ice. Complete aerial photography is still needed to estimate numbers of seals which are probably in the range of 10,000 to 20,000 whelping adults"--Abstract. gccst Fisheries gccst Seals Canada. Department of Fisheries and Oceans. Canadian Atlantic Fisheries Scientific Advisory Committee. Canada. Fisheries and Marine Service. CAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee) 77/23 (CaOODSP)9.869616 PDF 506 KB https://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-77-23-eng.pdf