Bears, their biology and management: a selection of papers and discussion from the Second International Conference on Bear Research and Management, held at the University of Calgary, Alberta, Canada ...
International Union for Conservation of Nature and Natural Resources, 1972 - Nature - 371 pages
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Radio tracking brown bears on Kodiak Island Vernon D Berns
Black bear population dynamics at Cold Lake Alberta 19681970
Population characteristics of the Northern Interior grizzly in
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activity adult Alaska animals appears Arctic average bear dens bear harvest bear knowledge bear Ursus behavior black bear population breeding brown bear campgrounds canine canine tooth captured coast Craighead cubs denning areas developed areas distribution dormancy ecology estimated feeding female bears forest garbage dumps Glacier National Park grizzly bears habitat heart rate Herrero hibernation human hunters hunting immobilized indicate injuries James Bay Jonkel killed Kodiak Kodiak Island Lake located males mammals marked maternity dens median Montana mountains movements number of bears observed occurred pack ice percent period permafrost polar bear probably range recorded reported Research River scat season skull slopes snow species square miles study area summer Svalbard Swedish Lapland Table temperature tion tooth tracks trails tree Trout Creek Ursidae Ursus arctos Uspenski West Yellowstone Wildlife winter dens Wrangel Island yearlings Yellowstone National Park young