Sunday, March 29, 2009

english aa 2


BROWN BEAR

Brown bears live in almost all kinds of habitat from dense forests, to subalpine meadows and arctic tundra. In North America, grizzly bears are found in western Canada, Alaska, Wyoming, Montana, Idaho, and Washington. Historically, they could be found from Alaska to Mexico, California to Ohio. The grizzly bear was once common on the Great Plains. However, human encroachment has forced the remaining brown bear populations to move to rugged mountains and remote forests that are undisturbed by humans.


Bears live solitary lives except during breeding, cub rearing, and in areas with a super-abundant food supply such as salmon streams. Grizzly bears hibernate during the winter for 5-8 months, and usually dig their dens on north-facing slopes to ensure good snow cover.

Grizzly bears need to eat a lot in the summer and fall in order to build up sufficient fat reserves for surviving the denning period. This is particularly true for pregnant females who give birth to one pound cubs and then nurse them to about 20pounds before emerging from the den in April -May.

The females give birth from 1 to 3 cubs,the cubs will remain with their mother from 2to 4 years.

In 1975, The U.S. Fish and Wildlife Service listed the grizzly bear as a threatened species in the Lower 48 states, under the *Endangered Species Act. In Alaska, where there are estimated to be over 30,000 grizzly bears, they are classified as a game animal with regionally established regulations. The Yellowstone population of grizzly bears was declared recovered and removed from the 'Threatened' species list in April of 2007.Celebration
WORD COUNT:MORE THAN 200 WORDS
GOT IT FROM http://www.defenders.org/wildlife_and_habitat/wildlife/grizzly_bear.php

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