00000nam 2200000zi 4500 9.921381 CaOODSP 20240527135432 m o d f cr |n||||||||| 230124e19790910oncdb ob f|0| 0 eng d CaOODSP eng rda CaOODSP n-cn--- CW66-950/1979E-PDF Butler, H.E., author. Adaptive strategies of Woodland caribou : a progress report to the Canadian Wildlife Service / by H.E. Butler. [Ottawa] : Canadian Wildlife Service, September 10, 1979. 1 online resource (13, [11] pages) : charts, maps text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 13). "I am studying adaptive strategies of woodland caribou. By investigating variation between populations in behavior, aorphology and physiology, this study proposes to examine the adaptations that have allowed these animals to exploit different habitat types. This subspecies has successfully existed over a wide range of habitat types including lakestate forest, boreal forest, subalpine and tundra. My study areas constrast in food availability, predation pressure (including mammalian predators and harrassing insects), climatic factors, terrain (escape habitat) and population density"--Introduction. Woodland caribou Habitat Canada. Caribou des bois Habitat Canada. Canadian Wildlife Service, issuing body. PDF 7.27 MB https://publications.gc.ca/collections/collection_2023/eccc/cw66/CW66-950-1979-eng.pdf