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.
Wyoming nature is really cool! It's not everyday when you see the same things that you will see in the Cowboy State and it's pretty magnificent! Of course, there are those days when you are just going about your day just driving down the road trying to get where you need to be, whether it be going to or from work, meeting up with friends or family, or just running some errands and then all of a sudden, you get caught in traffic because you get stuck behind a giant bison that's taking up all of the road.