Look at These Bison Running! Obviously a Volcanic Eruption Is Nigh!Annalee Newitz4/03/14 7:00pm573EditPromoteGo to permalink So this video got posted on YouTube, with the title "Alert! Yellowstone Bison Running for their Lives!" That turned into a whole meme about how the animals of Yellowstone "know" there's a megavolcanic eruption coming. Incoming pseudoscience alert: No, there isn't.