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The grizzly bear (Ursus arctos ... female grizzly bears give birth to their offspring, ... Cubs gain weight rapidly during their time with the mother—their weight ...
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.
Adult female Eurasian brown bear, the nominate subspecies. Carl Linnaeus scientifically described the species under the name Ursus arctos in the 1758 edition of Systema Naturae. [8] Brown bear taxonomy and subspecies classification has been described as "formidable and confusing", with few authorities listing the same set of subspecies. [9]
For one, at 28 years old she was "the oldest known reproducing female grizzly bear in the Greater Yellowstone Ecosystem," Hilary Cooley, Grizzly Bear Recovery Coordinator for the U.S. Fish and ...
U.S. Fish and Wildlife Service biologists captured the bear about 10 miles (16 kilometers) from the Washington-Idaho state line on U.S. Forest Service land. 1st female grizzly in 40 years collared ...
Jul. 15—Federal wildlife managers on June 17 captured and collared a female grizzly bear, with three cubs, near Metaline Falls in northeast Washington, about 10 miles from the Canadian border .
The weight varies depending on habitat and the time of the year. A full-grown male weighs on average between 350 and 500 kg and reaches a maximum weight of 650 kg and length of nearly 2.5 m (8.2 ft). Females typically range between 150 and 300 kg and reach a maximum weight of 450 kg . [5] They have a lifespan of 20 to 30 years in the wild. [6]
This is an accepted version of this page This is the latest accepted revision, reviewed on 12 December 2024. Largest subspecies of brown bears/grizzly bears "Alaskan brown bear" redirects here. Not to be confused with Alaska Peninsula brown bear. This article may be in need of reorganization to comply with Wikipedia's layout guidelines. Please help by editing the article to make improvements ...