From KTVQ.com:
Social media sites are claiming that animals are fleeing Yellowstone National Park in large numbers.
One of many video clips making the rounds suggests a big volcanic event is about to happen in the park and that animals are aware of it. Yellowstone spokesperson Linda Veress said in an email to MTN News: “This rumor is false, and we believe the video that is circulating on social media is satirical in nature.” In fact, it is ridiculous. Animals never seen in Yellowstone, like caribou from the Arctic and even some only seen on the African plains, are featured in many posts.