Brownsea Island It is within the South Dorset constituency of the House of Commons and the South West England constituency of the European Parliament. Brownsea Island has built up on a bare sand and mud bank deposited in the shallow harbour. Ecological succession has taken place on the island to create topsoil able to support ecosystems. The nature reserve on the island is leased from the National Trust by Dorset Wildlife Trust. This reserve includes a brackish lagoon and area of woodland. Other ecosystems on the island include salt marsh, reedbed, two freshwater lakes, alder carr, coniferous woodland, deciduous woodland and arboretum.
Sheep Island, County Antrim Sheep Island, County Antrim Sheep Island is an island off the north coast of Northern Ireland, close to Ballintoy, County Antrim. It has an area of 3.5 hectares, is located 0.5 km off the coast and is known for its steep cliffs (one of which is near-vertical and more than 20m in height) and rocky shores. The top of the island is domed and covered with soil. Sheep Island is designated as a Special Protection Area and an Area of Special Scientific Interest. This is because it contains a number of a particular species of cormorant, which is known as