More than 100 protestors in the Highlands called on COP26 to take drastic measures.Extinction Rebellion (XR) protestors from across the Highlands held a symbolic 'die in' at Falcon Square to raise awareness of the catastrophic impact of rising temperatures.Members of the Ullapool Sea Savers environmental group also took part. 

This week, Dougie is in Ullapool finding out about the growing problem of marine disturbance on sea wildlife. Meanwhile, Christina is helping to restore a rive, and JJ tries tree coring. 

BBC sounds 

The Ullapool Sea Savers have launched a campaign to try and help people understand how people should act around dolphins. A number of incidents in the summer saw pods of dolphin, some with very young babies, being chased and pursued by high speed boats, and there are fears some were hit in an incident just north of Ullapool.