Ice Worlds

Nov 05, 2006 on BBC one at 12:00 AM

Watch Planet Earth S01E06 online


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 film reveals new science about the dynamics of emperor penguin behaviour. In ... (more)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.

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Season 1 Episode 5

Apr 02, 2006

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Great Plains
Season 1 Episode 7

Nov 12, 2006