00000cam 2200000za 4500 9.856078 CaOODSP 20241203113642 cr ||||||||||| 180502s1994 onca|||#o f00| 0 eng d CaOODSP eng eng fre n-cn-nt CW69-1/81E-PDF Kerbes, R. H., 1943- Colonies and numbers of Ross' geese and lesser snow geese in the Queen Maud Gulf Migratory Bird Sanctuary [electronic resource] / Richard H. Kerbes. Ottawa : Canadian Wildlife Service, c1994. 47 p. : ill. Occasional paper ; no. 81 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "I used large-format aerial photography combined with ground-truth surveys to estimate the total numbers of Ross' Geese Anser rossii and Lesser Snow Geese Anser caerulescens caerulescens (hereafter also called Snow Geese or Snows) nesting in June in the Queen Maud Gulf Migratory Bird Sanctuary (MBS) in the central Canadian Arctic"--Abstract. Issued also in print format. Includes abstract in French. gccst Aquatic birds gccst Population distribution Ross's goose Snow goose Canada. Environment Canada. Canadian Wildlife Service. Colonies and numbers of Ross' Geese and Lesser Snow Geese in the Queen Maud Gulf Migratory Bird Sanctuary / (CaOODSP)9.610933 Occasional paper (Canadian Wildlife Service) no. 81 (CaOODSP)9.504780 PDF 2.76 MB https://publications.gc.ca/collections/collection_2018/eccc/CW69-1-81-eng.pdf