In this special episode from Scotland's east coast, Anne is in Aberdeen finding out why it's one the best places to see dolphins in the UK. Dougie visits Coldingham Bay in Berwickshire, where he learns about the lifeguards who keep watch over the beach during the summer months, while Arlene and Shenaz head to Dunbar to get a close-up view of some of Scotland's most at-risk seabirds - kittiwakes.

Rosie takes a dip to gather seaweed in the East Neuk of Fife, discovering its eating potential in the process, and landscape photographer Shahbaz Majeed takes a trip to Lunan Bay, one of his favourite coastal locations.

Dougie visits a new entrant couple running a deer farm near Port of Menteith, Stirlingshire, while Rosie takes part in a moth-trapping project in the Cairngorms that aims to find out how they indicate changes in the habitat.

Anne helps bring in the last of the harvest the old fashioned way in Caithness, using a binder, building stooks and a haystack, and Cammy heads for the hills of Ayrshire to take part in his first upland sheep gather. And Arlene is at Loch Leven to find out more about the increase of toxic algae.