The Blue Planet

BBC TWO

Thursday 18 October 2018  15:45 - 16:45 (60 mins)
7/8. Tidal Seas: David Attenborough narrates a natural history of the oceans. As snails surf the waves in pursuit of a meal, how do the tides create opportunities for marine life? Also in HD. [AD,S]

The Blue Planet may be available on playback
The Blue Planet (BBC TWO) Thursday 18 October 2018 15:45 - 16:45