Great Blue Wild

6:00 AM to 7:00 AM

Wednesday 30 October

Life in the Food Chain

Season 3 Episode 4 of 6

A look at how plankton, the smallest of creatures, underpins the ocean's food chain, meaning that without it, marine life as it is known would cease to exist

Great Blue Wild airs on Sky Nature HD at 6:00 AM, Wednesday 30 October. (Subtitles.)

Topics

News ➝ Current Affairs

Documentary