A bison bull takes a break from the rut to roll in a dry bison wallow in Yellowstone. From July 25th 2026.
A Bison Bull Rolls in a Wallow
Wildlife photos and videos from Yellowstone National Park and Beyond
Wildlife photos and videos from Yellowstone National Park and Beyond
A bison bull takes a break from the rut to roll in a dry bison wallow in Yellowstone. From July 25th 2026.