大象传媒

Dougie sets sail up the Firth of Clyde to Greenock to see the reminders of Scotland's trading past. He discovers how this industrial river system is recovering from centuries of pollution, and hears about some of the marine species now in residence.

Rosie is in Sutherland to visit the Reay Forest Estate, where an ambitious landscape-sized project aimed at saving Atlantic salmon in the River Laxford is under way. Meanwhile, Shahbaz is on the banks of the Clunie Water, a tributary of the River Dee, where he finds out how storm trees are being used to improve the river habitat. He also shares a few tips about photographing river landscapes and chooses his favourite viewer pictures.