It’s the dawn of a new era in Yellowstone. The wolves have returned. The grizzly bear population is at an all-time high. And the mountain lions? They never left. The presence of these iconic predators touches every aspect of life in Yellowstone. Through their eyes, Smithsonian Channel’s Epic Yellowstone allows us to witness nature’s dramas play out over the course of a year. These carnivores play a critical role in keeping Yellowstone in balance, but what does it take to survive, protect your turf, and raise young, all while trying to stay at the top of the food chain?