Exploring some of the UK’s smaller islands. On Alderney, retired teacher Suzy is happiest manning the Channel Islands’ only working railway. Lundy off the north coast of Devon has been home to handyman Ian for just a year. At the other end of the British Isles, tiny Orkney island Papa Westray is a paradise for nesting seabirds. And in Wales, Johanna and her son Billy are maintaining their strong family connection to Caldey through their work.