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008180115s1986    oncb||||o    f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn-nt
0861 |aCW69-9/158E-PDF
1001 |aMcCormick, Kevin J.
24512|aA survey of trumpeter swans in the South Nahanni River area, NWT |h[electronic resource] / |cby K.J. McCormick.
260 |a[Ottawa] : |bCanadian Wildlife Service, |c1986.
300 |a5 p. : |bmaps
4901 |aProgress notes ; |vno. 158
500 |a"March 1986."
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued also in French under title: Recensement des Cygnes trompettes dans la région de la rivière South Nahanni (T.N.-O.).
504 |aIncludes bibliographical references.
520 |a"Scattered flocks of breeding Trumpeter Swans (Cygnus buccinator) occur in Alaska (King and Conant 1981), Yukon (McKelvey et al. 1983), British Columbia and Alberta (Brechtel 1982), Saskatchewan (Nieman and Isbister 1974), and Montana, Idaho, and Wyoming (Palmer 1976). These flocks are separated into the Pacific Coast and Rocky Mountain populations"--Introd.
69207|2gccst|aAquatic birds
69207|2gccst|aPopulation distribution
693 4|aTrumpeter swans
7101 |aCanada. |bEnvironment Canada.
7102 |aCanadian Wildlife Service.
77508|tRecensement des cygnes trompettes dans la région de la rivière South Nahanni (T.N.-O.) |w(CaOODSP)9.860709
830#0|aProgress notes (Canadian Wildlife Service)|vno. 158|w(CaOODSP)9.504439
85640|qPDF|s257 KB|uhttps://publications.gc.ca/collections/collection_2018/eccc/CW69-9-158-eng.pdf