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
Firth of Lorn Lorne, or of Appin” from the “Hielandes and Isles.”. At that time Lorn, like the rest of the highlands, was speaking mainly Gaelic. A Stuart ownership of Appin and Lorne is entirely consistent with the Dál Riata theory; moreover, there is easy access through the valleys of the east to Perth, ancient capital of Scotland. The firth of Lorn was a major conduit to the west of Scotland, yet there was no language concept of it as a separate body of water. It remained the Atlantic, or at most the coast of Lorne. There was an exception to this early