Five Grizzly Bear Cubs With Their Mom Spotted in Yellowstone for the First Time
One Yellowstone tour guide was in for a rare treat when he saw—and filmed—a female grizzly bear (Ursus arctos horribilis) with five cubs. Why is this so interesting? Grizzlies typically give birth to cubs in pairs, with most litters consisting of two cubs, though four cub litters aren't that uncommon. Spotting a family with five cubs is exceedingly rare, and has never before been seen at Yellowstone National Park.













































































