Thursday 8 May, 12:05pm - 12:15pmon BBC Two

Blue Planet II

Our Ocean

From the equator to the poles, new worlds and animal behaviours are revealed, from tool-using fish to mother walruses fighting for space on the ice for their tiring pups.

Category
Documentary / Nature
Original air date
29/10/2017
Cast and crew
  • David AttenboroughNarrator