Introduction: Wild Kingdom: Winter (1:46); Kestrel and Barn Owl (5:37); Effects of Frost on Plants (2:36); Food Sources for Birds (3:45); Plowing Churns Up Insects (2:39); Green Algae Crop (1:45); Surviving Extreme Weather (2:51); Playing in the Snow (2:19); Molting Seals (2:04); Arctic Knot Feeding Grounds (2:08); Blooming Snowdrop (1:39); Frogs and Snakes (1:39); Foraging Red Squirrels (2:51); Owls on the Hunt (2:50); Leveret's Narrow Escape (3:32); Signs of Winter's End (4:19); Arrival of Spring (3:43); Credits: Wild Kingdom: Winter (0:36);