Geography of Scotland example at Aberdeen. Much of the Scottish coastline consists of a machair formation, a dune pasture land formed as sea levels subsided. The east coast has several significant estuaries and other nature reserves including the Ythan Estuary and Fowlsheugh, both of which have been designated as Important Bird Areas. Firths of Scotland include the Solway Firth, Firth of Clyde, and Firth of Lorne on the west coast, and the Cromarty Firth, Moray Firth, Firth of Tay, and Firth of Forth on the east coast. The Pentland Firth is not an inlet, but the strait that separates the Orkney Isles from
Rough Island, Scotland walked to from the Scottish mainland. As the island is a bird sanctuary visitors should avoid travelling to the island during the months of May and June to avoid disturbing the nesting oystercatchers and ringed plovers. The islands' causeway is flooded and underwater for 5 (five) hours during high tide and visitors to the island need to take this into account when travelling there. Rough Island, Scotland The isle of Rough is a 20-acre (8 ha) tidal island located in the Rough Firth off the Solway Firth, Scotland, in the historical county of Kirkcudbrightshire the same region where the River