Alaska: Earth's Frozen Kingdom Season 1
S01 E01Feb 4, 2015
Spring Feb 4, 2015 A mother sea otter nursing her fluff-ball baby through the early, chilly days of spring and black bear cubs emerge from their den.
S01 E02Feb 11, 2015
Summer Feb 11, 2015 Some grizzly bears come up with an ingenious way to fatten up during the short summer months whilst a young caribou calf joins a vast herd on its huge migration.
S01 E03Feb 18, 2015
Winter Feb 18, 2015 The eight month-long winter takes a grip on Alaska as we discover how life survives in 24 hours a day darkness until the sun returns.