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Nature
Antarctica: The End of the Earth: Icebergs
Season 18
Episode 2
This program explores Antarctica's ever-changing icecap. Icebergs inch their way through hundreds of miles and thousands of years to be born as million-ton islands at the end of the sea. These vast platforms of ice are the source of life for seals and penguins, but they also have a life of their own. (Part 2 of 2)
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