Humpback whales filmed and photographed underwater in UK first
13 January 2017 Last updated at 10:41 GMT
Humpback whales have been filmed and photographed underwater for what it thought to be the first time in Britain.
Diver and cameraman Richard Shucksmith swam with the two 30-tonne mammals off the coast of Shetland.
He said the of the experience: "It was exhilarating, exciting, fun and just a little bit nervous".
Fellow wildlife guide Brydon Thomason filmed the trip.