In this part of Russia, according to Bell, the best and largest falcons in the world are caught, which being highly valued for their strength and beauty, particularly by the Turks and Persians, are sold to those nations at extravagant prices. They are not, as might have been expected, taken from the nest; but after they are full grown, when their natural instincts have been developed by exercise, and their physical powers have acquired, by struggling with storms and tempests, their utmost maturity and vigour. They are then taught to fly at swans, geese, herons, hares, and even antelopes; and our traveller saw one of them take a wild duck out of the water when nothing but her bill, which she had put up for air, could be perceived. Many of these falcons are as white as doves. Bell afterward saw in Kûdistan the beautiful species of hawk called _cherkh_, which the Persians and Arabs train for antelope hunting. This is done by stuffing the skin of one of these animals, and placing the food of the hawk between its horns, which afterward, when the bird comes to be employed in the chase, induces it to pounce upon the head of the antelope, and either strike it to the ground, or retard its movements until the greyhounds come up. Sir John Malcolm, who witnessed this singular sport at Abusheher, observes that “the huntsmen proceed to a large plain, or rather desert, near the seaside; they have hawks and greyhounds, the former carried in the usual manner on the hand of the huntsman, the latter led in a leash by a horseman, generally the same who carries the hawk. When the antelope is seen they endeavour to get as near as possible; but the animal, the moment it observes them, goes off at a rate that seems swifter than the wind; the horses are instantly at full speed, having slipped the dogs. If it is a single deer they at the same time fly the hawks; but if a herd, they wait till the dogs have fixed upon a particular antelope. The hawks, skimming along near the ground, soon reach the deer, at whose head they pounce in succession, and sometimes with a violence that knocks it over.”