Old Wood of Caledon
Birch and pine wood-lands, relics of a vast ancient Caledonian forest, may once more colonise and cover the Scottish Highlands. ROBIN BAIN. PETER GLADSTONE and ADAM WATSON , visit the grouse moors around Balmoral and Loch Nagar in search of the wild-life that may be forced to choose between the heather and the trees.
Presenter Chris Lowell BBC Scotland
(Revised repeat of a programme first broadcast on Radio Scotland)