Imagine what you would do in this situation. You're a deer (I realize that's a reach) and you're being chased by a coyote. What do you do? If you're in Yellowstone National Park, you hide in a nearby bison herd which is exactly what just happened as a new video shows.
It's a bit unsettling when you are driving across a bridge only to find that it's bouncing. That's exactly what happened to some visitors in Yellowstone National Park this week as that "bouncing" was because of a very large and enthusiastic herd of bison.
It's likely you've heard by now that another tourist has been gored by a bison in Yellowstone. There's new video of the incident that shows this may have been a heroic effort that saved a child's life.