in competitive cattle-breeding for size, and this may have been the case in Pictland also. Carvings show hunting with dogs, and also, unlike in Ireland, with falcons. Cereal crops included wheat, barley, oats and rye. Vegetables included kale, cabbage, onions and leeks, peas and beans and turnips, and some types no longer common, such as skirret. Plants such as wild garlic, nettles and watercress may have been gathered in the wild. The pastoral economy meant that hides and leather were readily available. Wool was the main source of fibres for clothing, and flax was also common, although it is not clear if they grew it for fibres, for oil, or as a foodstuff. Fish, shellfish, seals, and whales were exploited along coasts and rivers. The importance of domesticated animals suggests that meat and milk products were a major part of the diet of ordinary people, while the elite would have eaten a diet rich in meat from farming and hunting. No Pictish counterparts to the areas of denser settlement around important fortresses in Gaul and southern Britain, or any other significant urban settlements, are known. Larger, but not large, settlements existed around royal forts, such as at Burghead Fort, or associated with religious foundations. No towns are known in Scotland until the 12th century. The technology of everyday life is not well recorded, but archaeological evidence shows it to have been similar to that in Ireland and Anglo-Saxon England. Recently evidence has been found of watermills in Pictland. Kilns were used for drying kernels of wheat or barley, not otherwise easy in the changeable, temperate climate. The early Picts are associated with piracy and raiding along the coasts of Roman Britain. Even in the Late Middle Ages, the line between traders and pirates was unclear, so that Pictish pirates were probably merchants on other occasions. It is generally assumed that trade collapsed with the Roman Empire, but this is to overstate the case. There is only limited evidence of long-distance trade with Pictland, but tableware and storage vessels from Gaul, probably transported up the Irish Sea, have been found. This trade may have been controlled from Dunadd in Dál Riata, where such goods appear to have been common. While long-distance travel was unusual in Pictish times, it was far from unknown as stories of missionaries, travelling clerics and exiles show. Brochs are popularly associated with the Picts. Although these were