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COSEWIC designation: May 2002
SARA risk category: Special Concern
Description: In contrast to American black bears,
grizzlies have a prominent shoulder hump, concave facial profile, and
long front claws. Fur colour ranges from blonde through shades of brown
to nearly black.
Habitat: Grizzlies can be found from sea level to
high-elevation alpine environments. In Canada they occupy habitats as
diverse as temperate coastal rain forests and semi-desert Arctic tundra.
Most grizzly bears eat primarily vegetation, and their habitat associations
are therefore strongly seasonal and typically reflect local plant development.
Threats: There is some natural mortality in bear
populations, but most grizzlies die from human activities. Populations
in most areas in Canada are hunted, and licenced hunters kill over 450
grizzly bears each year. Another 100 are known to be killed by other human
causes, and substantial numbers are killed and not reported. The development
of roads and other linear features into grizzly bear habitat is a particular
threat. Roads themselves pose little harm, but their use by humans reduces
habitat effectiveness in a buffer zone around the roads.
If
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