In the meantime the falconers had been galloping at full speed around the lake, towards the spot upon which they had expected the birds to fall. The falcon was very savage, and it continued to tear the neck of the heron even when captured by the men. This was a cruel exhibition, as the head falconer, having taken possession of the birds, brought them to be admired, the heron being still alive, while the peregrine was tearing at its bleeding neck. He appeared surprised that I insisted upon its being killed, and he at once replaced the hood upon the falcon and prepared for another flight. He explained the reason for the peculiar behaviour of the falcon in taking a different direction from its game; it was afraid of the water beneath, into which both birds must have fallen had the heron been struck before it had cleared the surface; it had therefore attained a high altitude in a different direction, from which it could swoop obliquely when the lake no longer lay beneath them. This man was a high authority, and he assured me that many well-trained falcons would decline to strike a bird when flying across water, as they thoroughly understood the danger. We had several good flights, in one of which a large crane succumbed after a very severe struggle, which seemed to test the utmost strength of the peregrine, but in every case the attack was delivered from a superior altitude, which left no chance of escape to the bird beneath; the result depended upon the power of the falcon to continue its hold during the struggles of the heavier and more powerful bird. On the day following our arrival at Dubka, we devoted ourselves to hunting the black-buck with cheetah. In this sport, all persons, excepting the keepers of the animals, are simply spectators, and no interference is permitted. Each cheetah occupies a peculiar cage, which forms the body of a cart, drawn by two bullocks. When game is expected, the cheetah is taken from the cage, and occupies the outside seat upon the top, together with the keeper. The animal is blinded by a hood, similar to that worn by the falcon, and it sits upright like a dog, with the master's arm around it, waiting to be released from the hood, which it fully understands is the signal that game is sighted.