Up Next
Bull Elk Antler Duel
What happens when two powerful bulls are evenly matched?
Beaver Dam Building
The beavers of Yellowstone fell hundreds of cottonwood trees every year as they construct their homes.
Grizzly Adopts Orphan Cubs
Now she has four babies to fatten up for the winter. Her secret? Pine nuts.
Calliope Hummingbirds in Yellowstone
One of Yellowstone’s smallest migrating birds fights to defend his flower patch.
Nursery Season in Yellowstone
All the baby animals have come out to play.
Shhh: Red Fox Hunt in Progress
Red fox can hear the sounds of mice under six feet of snow during freezing Yellowstone winters.
