00000000nam 2200000zi 4500
0019.881494
003CaOODSP
00520241203113653
006m     o  d f      
007cr |n|||||||||
008191031t19881988abcb    ob   f000 0 eng d
020 |z0662161653
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-nt
0861 |aCW66-93/1988E-PDF
1001 |aAlexander, S. A. |q(Stuart A.)|eauthor.
24510|aKey areas for birds in coastal regions of the Canadian Beaufort Sea / |cby S.A. Alexander [and four others].
264 0|aEdmonton, Alberta : |bCanadian Wildlife Service, |c1988.
264 4|c©1988
300 |a1 online resource (vii, 146 pages) : |bmaps
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"March 1988."
504 |aIncludes bibliographical references (pages 129-134).
5203 |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.
69207|2gccst|aAquatic birds
69207|2gccst|aNature conservation
7101 |aCanada. |bEnvironment Canada.
7101 |aCanadian Wildlife Service. |bWestern and Northern Region.
85640|qPDF|s46.34 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/CW66-93-1988-eng.pdf