Marine biologist Monty Halls returns to the Hebrides to work as a volunteer wildlife ranger. He and his dog Reuben share a restored crofter's cottage on the island of North Uist. Show more

Serious adventure beckons for marine biologist and professional diver Monty Halls when he gets to go on a boat trip to the islands known as the 'edge of the world', St Kilda. Show more

Monty has begun to restore walking trails that have been abandoned for years, but he needs to raise several thousand pounds to pay for marker posts and trail guides. Show more

Monty takes a trip down to the island of Barra, where he helps to establish a new walking trail and organise a training course for volunteer whale-watchers. Show more

To help open up the islands to tourists, Monty is writing a guide book to a series of trails. He investigates the Bonnie Prince Charlie route on horseback and also visits Vatersay. Show more

Marine biologist Monty Halls works as a ranger in the Hebrides. He recruits a graphic designer and sets out to raise enough money to pay for a big print run of the trail guides. Show more