Alladale Wilderness Reserve is a 23,000-acre (93 km2) highland estate in the Scottish Highlands. The estate was purchased in 2003 by conservationist and philanthropist Paul Lister, who hopes to recreate a wooded landscape and reintroduce native animals including predators such as the Scottish wildcat and the wolf. It is now being managed as a privately-owned nature reserve that aims to promote biodiversity and associated tourism at the forefront of its mission. The idea of a wilderness reserve was inspired by Lister's visits to South Africa's ever popular game reserves, and to create an area of outstanding natural beauty, where a pack of European wolves could be released into a controlled reserve. This has been proven in South Africa, when over-grazed farmland has been returned to a more n