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This is a list of maximum recorded animal lifespans in captivity. ... Grizzly bear: Ursus arctos horribilis: 40 years ... Life expectancy; References ...
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.
While male bears potentially live longer in captivity, female grizzly bears have a greater annual survival rate than males within wild populations, per a study done in the Greater Yellowstone Ecosystem. [137] Annual mortality for bears of any age is estimated at 10% in most protected areas. [55]
Grizzly 399's death marks the second bear mortality this year caused from a vehicle strike in the Greater Yellowstone Ecosystem, according to the U.S. Fish & Wildlife Service. Between 2009 and ...
Debby, the polar bear, an inhabitant of the Assiniboine Park Zoo in Winnipeg, Canada, was the oldest polar bear and third-oldest bear species on record when she died in 2008, at the age of 42. [133] The oldest recorded bat, a Siberian bat [134] (previously identified as a Brandt's bat), was at least 41 years old at the time of capture. [135]
Grizzly no. 399, the mama bear who won hearts all over the internet, has been fatally struck by a car passing near Grand Teton National Park in Wyoming. In life, the Grizzly was known as the ...
Grizzly bears roamed the North Cascades of Washington for thousands of years but have disappeared more recently. This week, the National Park Service and the U.S. Fish & Wildlife Service announced ...
At age 27, Gus had exceeded the life expectancy of polar bears in captivity, which averages 20.7 years. [ 3 ] Following Gus's death, the Central Park Zoo closed the exhibit until 2015 when the enclosure re-opened with two new grizzly bears .