When the Romans first came to northern Scotland in the first century A.D., they found the Highlands occupied by fierce, tattoo-covered tribes they called the Picts, or painted people. From the carved, standing stones still found in the region around Loch Ness, it is clear the Picts were fascinated by animals, and careful to render them with great fidelity. All the animals depicted on the Pictish stones are lifelike and easily recognizableall but one. The exception is a strange beast with an elongated beak or muzzle, a head locket or spout, and flippers instead of feet. Described by some scholars as a swimming elephant, the Pictish beast is the earliest known evidence for an idea that has held sway in the Scottish Highlands for at least 1,500 yearsthat Loch Ness is home to a mysterious aquatic animal.
The earliest written reference linking such creatures to Loch Ness is in the biography of Saint Columba, the man credited with introducing Christianity to Scotland. In A.D. 565, according to this account, Columba was on his way to visit a Pictish king when he stopped along the shore of Loch Ness. Seeing a large beast about to attack a man who was swimming in the lake, Columba raised his hand, invoking the name of God and commanding the monster to "go back with all speed." The beast complied, and the swimmer was saved.
When Nicholas Witchell, a future BBC correspondent, researched the history of the legend for his 1974 book The Loch Ness Story, he found about a dozen pre-20th-century references to large animals in Loch Ness, gradually shifting in character from these clearly mythical accounts to something more like eyewitness descriptions.
