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000
| 02446cam 2200361zi 4500 |
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| 001 | 9.881494 |
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| 003 | CaOODSP |
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| 005 | 20221107170045 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 191031t19881988abcb ob f000 0 eng d |
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| 020 | |z0662161653 |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn-nt |
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| 086 | 1 |aCW66-93/1988E-PDF |
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| 100 | 1 |aAlexander, S. A. |q(Stuart A.)|eauthor. |
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| 245 | 10|aKey areas for birds in coastal regions of the Canadian Beaufort Sea / |cby S.A. Alexander [and four others]. |
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| 264 | 0|aEdmonton, Alberta : |bCanadian Wildlife Service, |c1988. |
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| 264 | 4|c©1988 |
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| 300 | |a1 online resource (vii, 146 pages) : |bmaps |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |a"March 1988." |
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| 504 | |aIncludes bibliographical references (pages 129-134). |
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| 520 | 3 |a"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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| 692 | 07|2gccst|aAquatic birds |
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| 692 | 07|2gccst|aNature conservation |
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| 710 | 1 |aCanada. |bEnvironment Canada. |
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| 710 | 1 |aCanadian Wildlife Service. |bWestern and Northern Region. |
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| 856 | 40|qPDF|s46.34 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/CW66-93-1988-eng.pdf |
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