(Royal Society for the Protection of Birds) Wind turbines have caused the deaths of huge birds of prey on isolated islands off the Norwegian coast. The discovery of four dead white-tailed eagles, and the failure of almost 30 others to return to nesting sites within the wind farm area, has increased fears that wind farms in Britain could take a similar toll on native and migrating wild birds. The white-tailed eagle, Europe’s largest eagle species, is found in significant numbers on Smøla, a set of islands about six miles (ten kilometres) off the north-west Norwegian coast. The island is listed by BirdLife International as an Important Bird Area because it has one of the highest breeding densities of the bird in the world. White-tailed eagles are also beginning to thrive in the Western Isles of Scotland as a direct result of a 30-year reintroduction project. Developers regard this area as ripe for wind farm construction too.