One topic sure to come up is that of famed Jackson Hole Grizzly 399 and her incredible legacy as a mother bear who has two dozen descendants in her bloodline. If she emerges from the den this spring, she will be 27 years old. "Among the Sage—399 and Quadruplets" is a photograph by Thomas D. Mangelsen, used with permission. To see more Mangelsen's amazing images of bears and other species, go to mangelsen.com