In today's programme Colin Stafford-Johnson and Lucy Cooke look at the UK's wild seas.
Lucy discovers how the white-tailed sea eagle has made a dramatic return to our coastline. Colin makes his first trip to the Farne Islands, home to a world-class seabird spectacular.
Wild UK will investigate a giant that visits our coast during the summer, and how the seas of Suffolk hold the key to revealing the surprising giants of the past that once roamed our lands. And viewers will also get to go behind the scenes with the Wild Alaska Live team on the search for orca.