Radio presenter Peter Gibbs and producer Matthew Teller meet Hattie and Kevin Kilmartin, Falkland Islands farmers with 35,000 acres of sheep grazing, who diversified into penguin tourism. Wool from their flock of 3,000 sheep is exported to Scotland. There it’s woven into an unique Falkland Tweed to be sold to the tourists who arrive at their farm to see the enormous Gentoo penguin colony that makes its home in Bluff Cove.