Sean Fletcher and Naomi Wilkinson are in the wilds around Loch Ness. Sean is on the Erchless Estate, where they are busy tapping birch trees for the next big culinary thing - birch sap. He also meets the sporran maker putting a twist on this traditional item of Scottish clothing. Naomi spends the day with seventh-generation crofter Iain McLeod and his daughter Chloe to get a taste of crofting life. It is lambing time so there is plenty to keep Naomi busy. She then meets Michelle Anderson Carrol, a vegetarian who rears rare breed pigs for meat. Then it is off to Glenurquhart, the home of shinty, where Naomi and Sean take sides and go head to head in this ancient Scottish game. Tom Heap takes a look at the rise in popularity of a vegan diet, and Adam Henson is on the Welsh estate where they keep bison.