The 28-year-old mother grizzly was the oldest known reproducing grizzly bear in the Greater Yellowstone Ecosystem. Both grizzly bears 399 and her son 1058 were featured in a PBS documentary that ...

Wildlife enthusiasts in Wyoming are mourning the death of Grizzly 1058, a male bear whose mother was known as the “world’s most famous grizzly.” Rangers discovered the 5-year-old boar’s body on the ...

A 5-year-old bear that was a member of a well-known ... At 28 years old, No. 399 was the oldest known reproducing female grizzly in the Yellowstone ecosystem. Each spring, wildlife enthusiasts ...

The bear was one of four cubs that emerged in May 2020 with their mother, Grizzly No. 399, who was often called the world's ...