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A survey of trumpeter swans in Alberta, Saskatchewan and Northwest Territories, 1990 / Leonard J. Shandruk. : CW69-5/119E-PDF

"Trumpeter Swan flock surveys were conducted in Alberta, Southwestern Saskatchewan, and the Southern Mackenzie District of the Northwest Territories between July 2 and September 5, 1990. These surveys were a cooperative effort of Canadian Parks Service, Alberta Fish and Wildlife Division, Saskatchewan Parks and Renewable Resources and Canadian Wildlife Service. The objectives of these surveys were: to determine distribution and location of breeding habitat, to record all wetlands used by Trumpeter Swans, and to determine total population size of flocks surveyed"--Abstract, p. 1.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.856776&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Environment Canada.
  • Canadian Wildlife Service. Western and Northern Region.
TitreA survey of trumpeter swans in Alberta, Saskatchewan and Northwest Territories, 1990 / Leonard J. Shandruk.
Titre de la série
  • Technical report series ; no. 119
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • Imperfect copy: cover and verso of cover are wanting.
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
  • Issued also in print format.
Information sur la publication
  • Edmonton : Canadian Wildlife Service, Western and Northern Region, 1991.
Auteur / Contributeur
  • Shandruk, Len J.
Descriptioniv, 16 p. : charts, map.
Numéro de catalogue
  • CW69-5/119E-PDF
Descripteurs
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