다음 채널에서 시청 가능: Prime Video, discovery+, Hulu, Sling TV, HBO Max
시즌 1, 에피소드 6: The Arctic and Antarctic experience the most extreme seasons on Earth. Time-lapse cameras watch a colony of emperor penguins, transforming them into a single organism. The episode reveals new science about the dynamics of emperor penguin behavior. In the north, unique aerial images show a polar bear swimming more than 100km. Diving for up to two minutes at a time. The exhausted polar bear later attacks a herd of walrus in a true clash of the Titans.
Documentary · 2006년 11월 5일 · 48분