00000nam 2200000za 4500 9.849223 CaOODSP 20241203113641 cr ||||||||||| 171222s1975 oncb||||o f000 0 eng d CaOODSP eng n-cn--- CW69-9/54E-PDF Dzubin, Alex. Blue and snow goose distribution in the Mississippi and central flyways, 1951-71 [electronic resource] / by A. Dzubin, H. Boyd and W.J.D. Stephen. [Ottawa] : Canadian Wildlife Service, 1975. [18] p. : maps Progress notes ; no. 54 "November 1975." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Approximately 17,500 recoveries from Summer bandings of Blue and Snow Geese (Anser caerulescens caerulescens) conducted in Arctic Canada between 1952 and 1971 form the principal basis of a review of recent patterns of distribution and movements"--Abstract. gccst Birds gccst Population distribution Snow geese Stephen, W. J. Douglas. Boyd, H. Canada. Environment Canada. Canadian Wildlife Service. Progress notes (Canadian Wildlife Service) no. 54 (CaOODSP)9.504439 PDF 1.93 MB https://publications.gc.ca/collections/collection_2017/eccc/CW69-9-54-eng.pdf