I found this breathtaking video of buffalo running along a road near Yellowstone on the internet today.
Some people think animals are evacuating out of Yellowstone because an eruption of the supervolcano there is imminent. Seems like there could be a few reasons for animals to get on the move, so who knows, but one things is for sure. Yellowstone National Park is a thing of unbelievable beauty. I hope I get to see it myself one day.