Venture beyond the treeline into the Arctic realm--into a world alive with contrasts and resilient life. Move with caribou across the tundra plains, dive with walrus, and witness muskox bulls battling for dominance. They, and countless other creatures, warily share the Arctic world with the largest carnivore on land, the polar bear. This is the Land of the Ice Bear, a land of survival, through the seasons of an uncertain world.