THE RHINOCEROS 165 the back horn being often longer than the front one. Exceptionally this species may have three horns. It is purely a vegetarian, and browses on the leaves and twigs and even the roots of certain bushes; and according to Mr. Selous it thrives in districts devoid of grass, whereas the square-mouthed species could not live in the hili country, owing to the pasturage being insufficient. Clumsy as the animal may look, the speed at which he can move is considerable, and quite equal, for a time at least, to that of the average horse. Among the Hamran Arabs he is chased on horseback and ham- strung, and a very exciting sport it iss These extra- ordinary Nimrods hunt and kill wild animals of every sort, from the antelope to the elephant, with no other weapon than the sword, and defend themselves with oval and circular shields of rhinoceros hide or the almost equally tough skin of the giraffe. The average sword of these hunters is a yard long, and has a five and a half inch hilt, and a blade nearly two inches across, almost as sharp'as a razor. With no knowledge of swordsmanship they never parry with the blade, but trust entirely to the shield, and content themselves with slashing either at their adversary or at the animal he rides. ‘One good cut, says Sir Samuel Baker, ‘delivered by a powerful arm would sever a man at the waist like a carrot.’ And then he describes a rhinoceros hunt. ‘The two. rhinoceros were running neck-and-neck like a pair of horses in harness, but bounding along at tremendous speed within ten yards of the leading Hamran. This was Taher Sheriff, who, with his sword drawn, and his long