00000nam 2200000za 4500 9.850230 CaOODSP 20241203113641 cr ||||||||||| 180117s1988 oncd||||o f000 0 eng d CaOODSP eng n-cn--- n-us--- CW69-9/175E-PDF Boyd, H. Recent changes in waterfowl hunting effort and kill in Canada and the USA [electronic resource] / by H. Boyd. [Ottawa] : Canadian Wildlife Service, 1988. 11 p. : charts Progress notes ; no. 175 "February 1988." Digitized edition from print [produced by Environment and Climate Change Canada]. Issued also in French under title: Effort de chasse aux oiseaux aquatiques et prises d'oiseaux aquatiques au Canada et aux Etats-Unis : changements observés au cours des dernières années. Includes bibliographical references. "Estimates based on responses by hunters to the Canadian and American waterfowl harvest surveys in the four hunting seasons between 1983-84 and 1986-87 show that the number of active waterfowl hunters continued to decline, as did the reported kill of ducks. The kill of geese had been increasing between 1974 and 1982; it is no longer increasing in Canada and has decreased greatly in the USA. Canadian waterfowl hunters continue to be more successful, on average, than US hunters"--Abstract. gccst Aquatic birds gccst Hunting (Sport) gccst Surveys Waterfowl Canada. Environment Canada. Canadian Wildlife Service. Effort de chasse aux oiseaux aquatiques et prises d’oiseaux aquatiques au Canada et aux États-Unis (CaOODSP)9.860846 Progress notes (Canadian Wildlife Service) no. 175 (CaOODSP)9.504439 PDF 390 KB https://publications.gc.ca/collections/collection_2018/eccc/CW69-9-175-eng.pdf