The Arctic
The videos of the Nature's Great Migration episode "The Arctic Melt" and the Wild Russia episode "The Arctic" are from YouTube (The Arctic Melt) and National Geograpic Channel (The Arctic). The Arctic Melt (produced for BBC Earth): Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 The Arctic (produced for National Geographic Channel, ZDF and S4C): Title sequence The Snow Geese The Polar Bear The Arctic Fox Kits The Arctic Fox The Arctic Wrangel Island The Arctic Harp Seals