Key areas for birds in coastal regions of the Canadian Beaufort Sea / by S.A. Alexander [and four others]. : CW66-93/1988E-PDF
"Information pertaining to avian distribution and abundance along the Canadian Beaufort Sea coast was summarized and used to evaluate the importance of the coastline to birds, in a regional context. Seasonal differences in the requirements of birds were considered through separate evaluations in each of four time-periods: spring migration (May to mid-June), nesting (June to mid-July), molting/broodrearing (mid-July to mid-August), and fall migration (mid-August to late September). The evaluations are presented in a series of ten maps as colour-coded delineations of regions of high, moderate, variable and low avian use. For each region in each time period there is a description of the major aspects of avian use (which may include comments on local population estimates, behaviour, year to year variation in numbers, and local movements of birds), and a listing of some of the data used in the evaluations. A general discussion on the limitations of the data used is presented in the introductory sections as an aid to the interpretation of information contained in the report"--Abstract, page i.
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publications.gc.ca/pub?id=9.881494&sl=1
| Ministère/Organisme | Canada. Environment Canada. Canadian Wildlife Service. Western and Northern Region. |
|---|---|
| Titre | Key areas for birds in coastal regions of the Canadian Beaufort Sea / by S.A. Alexander [and four others]. |
| Type de publication | Monographie |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. "March 1988." Includes bibliographical references (pages 129-134). |
| Information sur la publication | Edmonton, Alberta : Canadian Wildlife Service, 1988. ©1988 |
| Auteur / Contributeur | Alexander, S. A. (Stuart A.)author. |
| Description | 1 online resource (vii, 146 pages) : maps |
| Numéro de catalogue |
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| Descripteurs | Aquatic birds Nature conservation |
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