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The Blue Planet
Series 1 Episode 4: Frozen SeasA look at the survival techniques of creatures who endure the harsh conditions of the Arctic and Antarctic. For six months a year, all is dark at the poles and the temperature drops to minus forty degrees Celsius. Some animals manage to survive the winter, while others are forced to migrate.
- Category
- Documentary / Animals / Miniseries / Nature / Science / Travel
- Original air date
- 2001-10-04
Cast and crew
