Caribou behavior in relation to human-elk-wolf influences : Jasper National Park, 1971-1974 / by John G. Stelfox and John A. Bindernagel ; prepared for Parks Canada by the Canadian Wildlife Service. : CW66-783/1978E-PDF

"The behavior and population trends of caribou in Jasper National Park in relation to influences from humans, elk and wolves were studied during the period 1971-1974. The encroachment of elk and humans onto alpine-tundra ranges became pronounced by the mid 1960's, increasing greatly each year. By 1968 a noticeable decline in caribou numbers was reported for the area west of the Athabasca and south of the Miette rivers where numbers of elk and hikers had increased many-fold since 1960"--Abstract, page i.

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