Yellowstone National Park has welcomed it’s first bison calf of 2025.

A guide in Yellowstone National Park captured the footage on a wintry day, weeks before baby bison typically begin to appear on the landscape.

Yellowstone's first bison calf of 2025 was spotted in the Lamar Valley on Sunday, making it an early addition to the park's ...

Yellowstone bison now breed as one interlinked population. Genetic studies show strong gene flow across all bison herds.

Originally made up of two distinct herds, researchers now believe the Yellowstone bison should be managed as a single, ...

Yellowstone National Park's bison are mostly contained to the park, but West Yellowstone, Montana, is one place where they ...

A rare white bison calf was spotted in Yellowstone National Park this month ... “There are prophecies about white buffalo calves being born at a time of great change,” Jason Baldes, a member ...

A guide in Yellowstone National Park has captured rare footage showing a baby bison wandering with its momma and herd on a wintry day in late March. It’s a sure sign that spring has arrived, and ...