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The Breeding Bird Survey in Canada 1966-1983 : analysis of trends in breeding bird populations / B.T. Collins, J.S. Wendt.CW69-5/75E-PDF

"Results from the Breeding Bird Survey are used to study changes in population of birds in Canada over the period 1966 to 1983. Although some patterns are apparent, such as a decline of many grassland and wetland species in the Canadian prairies, the results are generally more complex. There is a mixture of increases and decreases in population that varies by species and regions"--Summary.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.856397&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada.
  • Canadian Wildlife Service.
TitleThe Breeding Bird Survey in Canada 1966-1983 : analysis of trends in breeding bird populations / B.T. Collins, J.S. Wendt.
Series title
  • Technical report series ; no. 75
Publication typeMonograph - View Master Record
Language[English]
FormatDigital text
Electronic document
Note(s)
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Includes bibliographical references.
  • Includes abstract in French.
Publishing information
  • Ottawa : Canadian Wildlife Service, 1989.
Author / Contributor
  • Collins, B. T., 1949-
  • Wendt, J. S.
Description81 p. : charts.
Catalogue number
  • CW69-5/75E-PDF
Subject terms
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