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Endagerment Of The Grizzlies - Example Papers

Endagerment Of The Grizzlies

With all the new and advanced technology that is accessible today, who has time to enjoy or care about the great outdoors? Unfortunately, much of the wilderness and the animals within it are gradually fading away. There are many animals that have already been extinct and many more will soon be put on the list of extinction. In the second issue of Target Earth, Tim Stevens found in 1975, the grizzly bear was listed as a threatened species, under the Endangered Species Act. Stevens also stated, Today, the grizzly bear hangs on in the last remnants of wild places left in the U.S.--places like the Greater Yellowstone, Glacier Park, and Shelkirk Mountains of Northern Idaho. The survival of ...

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they need a large area to sustain themselves. Stevens stated, a male grizzly bear will use up to a 500 square mile "home range" throughout its life. Glover and Johnson stated, a female grizzly bear will use up 11-490 square miles throughout its life. Being that the grizzly bear is a wide-ranging, slow breeding species, and as such, are very good indicators of the overall health of the ecosystems they depend upon. If the habitat is in good shape, one could assume the bear is doing rather well(Stevens, Target Earth).
However, conservation biologist states, none of the current grizzly populations is large enough to sustain itself over time. Aldo Leoplod states, the most feasible way to enlarge the area available for wilderness fauna is for the wilder parts of the National Forests, which usually surround the Parks, to function as parks in respect of threatened species.
Leopold goes on to state, they have not so functioned is tragically illustrated in the case of the ...

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Endagerment Of The Grizzlies. (2005, November 1). Retrieved December 23, 2024, from http://www.essayworld.com/essays/Endagerment-Of-The-Grizzlies/35805

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PAPER DETAILS

Added: 11/1/2005 01:38:57 PM
Category: Miscellaneous
Type: Free Paper
Words: 1188
Pages: 5

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