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The grizzly bear (Ursus arctos horribilis), also known as the North American brown bear or simply grizzly, is a population or subspecies [4] of the brown bear inhabiting North America. In addition to the mainland grizzly ( Ursus arctos horribilis ), other morphological forms of brown bear in North America are sometimes identified as grizzly bears.
The grizzly bear, long an icon of American’s Mountain West, has bounced back since being placed on the endangered species list in 1975, with at least 2,000 roaming the country.
A 1959-1970 bear study suggested a grizzly bear population size of about 176, later revised to about 229. [1] Later estimates have ranged as low as 136 and as high as 540; the most recent is a minimum estimate of 236, [ 1 ] but biologists think there may be as many as 1,000 bears in the ecosystem. [ 24 ]
English: Shrinking distribution of the Grizzly Bear during post-glacial, historic and present time. From: Feldhamer, George A., Bruce C. Thompson, and Joseph A ...
A grizzly bear wandered into an area of Wyoming ... t been documented in the area south of the Bighorn Mountains “since long before the Greater Yellowstone Ecosystem population was listed under ...
Grizzly 399 (1996 – October 22, 2024) [1] was a grizzly bear living in Grand Teton National Park and Bridger-Teton National Forest in Wyoming, United States. [2] She was followed by as many as 40 wildlife photographers, [ 3 ] [ 4 ] and millions of tourists came to the Greater Yellowstone Ecosystem to see her and other grizzly bears.
When people visit Grand Teton National Park in northwestern Wyoming, they hope to see a variety of wildlife. On top of everybody's list is usually the apex predator of them all, the grizzly bear.
The last California grizzly bear sighting was in 1924 and no specimens have been seen since. [29] A small brown bear population once lived in the northern parts of Mexico, New Mexico, and Arizona. [30] This population is now extinct as the last known Mexican grizzly bear was shot in 1976. [31]