Grizzly bears have strong jaws that allow them to break through bones. Listen in to get close to the action!
A grizzly bear feeding on a bison carcass.
For Yellowstone National Park, I'm Savannah Smith.
Immerse yourself in the aural splendor of Yellowstone.
Grizzly bears may range over hundreds of square miles.
The sound of science in Yellowstone
Last updated: April 16, 2020
PO Box 168
Yellowstone National Park