The accompanying footage, captured Monday via the park’s livestream camera, shows several bison driving a grizzly bear from its cozy hangout in the Old Faithful/Upper Geyser Basin area.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

Indiana University's beloved bison mascot, Hoosier, is set to return to campus this fall after a 56-year absence, following a student-led campaign for its return.

There’s not a grizzly bear in Yellowstone National Park that is willing to mess with a bison herd on full alert. The accompanying footage, captured Monday via the park’s livestream camera ...

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.

See wildlife encounters in U.S. national parks, including in Yellowstone, Joshua Tree and Voyageurs. Animals including grizzly bears, wolves and bison spotted.