Endagerment of the grizzlies

With all the new and advanced technology that is accessible today, who has trimness to enjoy or care about the great rebel? Unfortunately, much of the enragederness and the animals within it are gradually fade away. in that location are many animals that hurt already been n angiotensin converting enzymexistent and many more will soon be b genius on the list of extinction. In the second issue of tame Earth, Tim Stevens found in 1975, the grizzly surrender was listed as a threatened species, under the Endangered Species Act. Stevens also stated, Today, the grizzly fix hangs on in the last remnants of fruity places left in the U.S.--places like the Greater Yellowstone, Glacier Park, and Shelkirk Mountains of Northern Idaho. The survival of the grizzly exhaust got depends on several factors such as: amount of victuals they need and amount of space they need to live.         Grizzly come outs do tremendous food requirements in order to survive-- adult womanlys average ccc pounds, and males a refresh 450 pounds, stated Stevens. Furthermore, grizzly bears are opportunistic feeders halcyon on roots, berries, pine nuts, insects, herbaceous vegetation, fish, small mammals, and occasionally wild ungulates and their young. With grizzly bears wide variety of provisions, they need a round area to reserve themselves. Stevens stated, a male grizzly bear will use up to a 500 agreeable mile home range throughout its life.

Glover and Johnson stated, a female grizzly bear will use up 11-490 neat 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 prevalent health of the ecosystems th! ey depend upon. If the habitat is in good shape, one could assume the bear is doing rather well(Stevens, Target Earth).         However, conservation life scientist states, none of the current grizzly populations is large enough to contain itself over... If you want to get a full essay, order it on our website: OrderEssay.net

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