Planet Earth: Blue Planet II
Airing | 2/7, 11:50p
S2 | Green Seas
1h 10m|Documentary, Nature|2018
In green seas, competition is fierce. Sunlight powers vast kelp forests, mangroves, prairies of seagrass and blooms of algae. Here, animals must fight for space and food. In kelp forests, a common octopus must become the ultimate escape artist.