First broadcast: on BBC Radio Scotland FMLatest broadcast: on BBC Radio Shetland
Mark Stephen reports on a remarkable development on Glasgow's river Clyde, where cleaner waters and over-fishing of predators have made the river a home to billions of langoustines.
4 Extra Debut. Mark Stephen charts a unique swap involving two gamekeepers - one from the Kalahari, the other from the Angus Glens. From October 2010. Show more