The story of Edward I - the Hammer of the Scots - whose attempts to force English rule on Scotland and Wales strengthened the identities of all the British nations.

Alan ventures 50 metres below the Channel, scales an ancient tree in the New Forest and stalks red deer in Scotland to tell the story of how island Britain was created. He searches for clues across the country, discovering tropical nickar nuts in Scotland, palm trees growing at latitudes where polar bears should feel more at home and watching whooper swans in Cambridgeshire who arrive from Siberia for Britain's milder winters.

David Dimbleby travels north of the border to find out how Scotland developed a style of building quite different from that in England. Join him on a journey from the extraordinary visions of Stirling Castle to the Scottish baronial of Dunrobin; from the crofter's community of Gearrannan on the Isle of Lewis to Charles Rennie Mackintosh's masterpiece,

Jonathan Meades takes a quixotic tour of Scotland, a country which has intrigued him since he first encountered lists of towns only known from football coupons

This programme was part of This Is Scotland - a BBC Four season which celebrated and examined aspects of Scottish culture, art, film-making, heritage, landscape and psyche.

On the Isles of Lewis and Harris, Meades discovers Calvinism and peat bog bodies.

Meades celebrates an oil refinery and takes potshots at overpaid footballers.

This stunningly beautiful film reveals the unique wildlife of the Scottish Highlands, seen through the eyes of film-maker Fergus Beeley. Based for a year at Loch Maree and the surrounding hills in Scotland\'s far north-west, Beeley presents his personal view of the shy animals whose lives are ruled by the rains. He follows the fortunes of rare black-throated divers and white-tailed sea eagles.

Steve Backshall looks at the Scottish Highlands, home to some of the most iconic wildlife in the British Isles. The two contrasting landscapes of open moor and Caledonian forest are both crucially important to their wild inhabitants and yet the history of the Highlands show that they shouldn't exist side by side.

Margo MacDonald, the firebrand, independent politician, is one of Scotland's most popular public figures. But she also has Parkinson's Disease and, earlier this year, she spoke openly of her desire to choose the moment of her death. Now, in this deeply personal film, she uncovers the truth about assisted dying, meeting those with illnesses like hers who are desperate to die, and exploring how British law could be changed to allow them to choose when they can.

The exquisite Rosslyn Chapel is a masterpiece in stone. It used to be one of Scotland's best kept secrets, but it became world-famous when it was featured in Dan Brown's the Da Vinci Code.

As the debate over Scottish independence hots up, Robert Peston asks the big question which is at the heart of it: would Scotland be richer or poorer as an independent nation?

Professor Iain Stewart reveals the story behind the Scottish physicist who was Einstein's hero; James Clerk Maxwell. Maxwell's discoveries not only inspired Einstein, but they helped shape our modern world - allowing the development of radio, TV, mobile phones and much more.

In 1800 Robert Stevenson set about building a lighthouse on the deadly Bell Rock reef off the east of Scotland.