Obama the pony - whose usual job is giving disabled people rides to inaccessible areas - has turned his hoof to ridding north-east beaches of litter.
Turning the Plastic Tide
A toilet seat and an anchor were among the 4.38 tonnes of rubbish removed by volunteers from a waste-plagued Peterhead beach.
A 40-strong team of oil and gas workers ditched their desks and drills to spend a day tidying a litter-strewn north-east bay.
More than two and a half tonnes of litter has been collected from a north-east beach.