BBC Four Oceans (R) (T) Tue 00:30

Oceans (R) (T)

The first of two episodes exploring the Indian Ocean, which accounts for 13 per cent of Earth's surface and covers 26 million square miles. The expedition visits a 'coral nursery', one of the few places in the world where an extraordinary technique is being used to repair damaged reefs. Paul Rose and the team also head to a small community in Mozambique where shark fishing is an established practice.

S01 E05