What "The Blue Planet" 5-th episode about
As the days grow longer, billions of microscopic plankton bloom under the blazing sun. Here in the temperate seas, three-ton basking sharks graze among forests of giant kelp - the fastest growing plant in the world. The forests harbor thousands of other animals, including sea otters, brilliantly colored anemones, squid, and exquisite leafy dragons. But as the year wears on, storms rage in the icy sea... a desperate challenge for the animals that remain.
Episode number: 5
Episode name: "Seasonal Seas"
Episode release date: 10 october 2001 at 20:00
Status: aired
Rating: 8.0
