Grizzly bears in ... not have kept up with the bears if we tried.) Cropped image of the same bears in a different location. Momma bear grazed continuously, with her head down, while the cubs ...

Grizzly bears in Yellowstone ... 100 yards and could not have kept up with the bears if we tried.) Momma bear grazed continuously, with her head down, while the cubs played and tried to keep ...