This week the team are in Scotland in Perthshire which has earned its reputation as big tree country. Ellie talks to some scientists travelling around the world to bring endangered conifer species back to Scotland. John helps with the reed harvest and alsoflearns what is being done to safeguard the region's fruit-growing tradition.
Matt is at Elmley Marshes on the Isle of Sheppey, where he talks to farmers managing the land with conservation in mind. He also meets some wildlife enthusiasts on a bird safari. Ellie pays a visit to Knole House, where work is under way to repair and catalogue everything from photos to works of art there.