Is Grizzly Bear Number 399 Still Alive 2024. More recently, she availed herself for another motherly moment. Grizzly 399 and gigantic cub emerge from hibernation.
According to frank van manen, who oversees the yellowstone interagency grizzly bear study team, 399 is now the oldest grizzly bear mother on record in greater yellowstone to reproduce, adding to an achievement of. Grizzly 399, named with a number by grizzly bear researchers, has lived her whole life near roads that wind through grand teton national park.