Britain's Whales and Sharks - Episode Guide

In programme one, Britain's Whales, Ben comes face to face with humpbacks off the coast of Ireland and sees spectacular scenes of dolphins and humpbacks working together to corral fish.

In the second of these two programmes, Britain's Sharks, Ben Fogle and Ellie Harrison return the body of a Humpback Whale to the sea and reveal, for the first time in UK waters, how the death of these marine giants can trigger the biggest feeding event in the ocean.