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.

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publications.gc.ca/pub?id=9.891301&sl=0

Publication information
Department/Agency Canada. Environment and Climate Change Canada, issuing body.
Title 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.
Publication type Monograph
Language [English]
Other language editions [French]
Format Electronic
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.
Description 1 online resource (viii, 87 pages)
ISBN 9780660359847
Catalogue number
  • CW66-618/2020E-PDF
Subject terms Sea ducks -- Monitoring -- Georgia, Strait of (B.C. and Wash.)
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