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The Blue Planet - Season 1 Episode 4 Frozen Seas

Trailer
An environment where only the toughest survive, the Arctic and Antarctic are unrelenting habitats. Only in spring does life begin again. Plankton blooms and feeds fast hordes of migrating fish, walruses rake the seabed for clams, and minke and humpback whales gorge themselves on gigantic swarms of krill. But it is a brief spring feast - the ice soon returns and pushes life back into the ocean.

First Air Date: Sep 12, 2001

Last Air date: Oct 31, 2001

Season: 1 Season

Episode: 8 Episode

Runtime: 51 minutes

IMDb: 8.31/10 by 332.00 users

Popularity: 17.308

Language: English