Silversea Luxury Cruises A Boreray Island cruising

They evolved from short-tailed sheep brought from the Scottish mainland but have been isolated long enough to have evolved into a distinctive small and horned breed. Only found on Boreray Island, they remained as a wild flock when the last people left the St Kilda Islands in 1930. The Souy are a separate and different breed of sheep found on the other St Kilda Islands. Look out for the Boreray Sheep grazing on the slopes of hilly Boreray Island. Seabirds thrive on Boreray and its two attendant rocks stacks, raising new chicks each summer. Northern Gannets glide overhead as they attempt difficult landings at nest sites. Seeing gannets plunge from a great height into the sea is an exciting way to understand the effort required to feed themselves and chicks. Northern Fulmers nest on the volcanic rock cliffs and Atlantic Puffins fly in and out of burrow-strewn slopes. Boreray is part of the St Kilda World Heritage Site, a rare example of a site recognised for both its outstanding natural and cultural values.