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Age and sex-ratios of sea ducks wintering in the Strait of Georgia, British Columbia, Canada (2003, 2004, 2008, 2014, 2015) : implications for monitoring / M.S. Rodway, H.M. Regehr, and W.S. Boyd.: CW66-618/2020E-PDF

"Winter age and sex ratios provide valuable demographic data for sea ducks that are difficult to obtain by other means. Our objectives were to determine spatial, temporal, and density-related variability in age and sex ratios for five, and in proportions of adult males for 11, sea duck species that winter in the Strait of Georgia, British Columbia"--Abstract.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.891301&sl=0

Publication information
Department/Agency
  • Canada. Environment and Climate Change Canada, issuing body.
TitleAge and sex-ratios of sea ducks wintering in the Strait of Georgia, British Columbia, Canada (2003, 2004, 2008, 2014, 2015) : implications for monitoring / M.S. Rodway, H.M. Regehr, and W.S. Boyd.
Publication typeMonograph
Language[English]
Other language editions[French]
FormatDigital text
Electronic document
Note(s)
  • Issued also in French under title: Rapports entre les classes d'âge et rapports des sexes chez les canards de mer hivernant dans le détroit de Georgia, en Colombie Britannique, au Canada (2003, 2004, 2008, 2014, 2015) : incidences sur les activités de suivi.
  • Cover title.
  • "Technical Report Series Number 537."
  • Includes bibliographical references (pages 33-37).
  • Includes abstract in French.
Publishing information
  • [Gatineau, QC] : Environment and Climate Change Canada = Environnement et Changement climatique Canada, 2020.
  • ©2020
Author / Contributor
  • Rodway, Michael S., author.
Description1 online resource (viii, 87 pages)
ISBN9780660359847
Catalogue number
  • CW66-618/2020E-PDF
Subject terms
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