Amongst elephants themselves, jealousy and other causes of irritation frequently occasion contentions between individuals of the same herd; but on such occasions it is their habit to strike with their trunks, and to bear down their opponents with their heads. It is doubtless correct that an elephant, when prostrated by the force and fury of an antagonist of its own species, is often wounded by the downward pressure of the tusks, which in any other position it would be almost impossible to use offensively.[1] [Footnote 1: A writer in the _India Sporting Review_ for October 1857 says a male elephant was killed by two others close to his camp: "the head was completely smashed in; there was a large hole in the side, and the abdomen was ripped open. The latter wound was given probably after it had fallen."--P. 175.] Mr. Mercer, who in 1846 was the principal civil officer of Government at Badulla, sent me a jagged fragment of an elephant's tusk, about five inches in diameter, and weighing between twenty and thirty pounds, which had been brought to him by some natives, who, being attracted by a noise in the jungle, witnessed a combat between a tusker and one without tusks, and saw the latter with his trunk seize one of the tusks of his antagonist and wrench from it the portion in question, which measured two feet in length. Here the trunk was shown to be the more powerful offensive weapon of the two; but I apprehend that the chief reliance of the elephant for defence is on its ponderous weight, the pressure of its foot being sufficient to crush any minor assailant after being prostrated by means of its trunk. Besides, in using its feet for this purpose, it derives a wonderful facility from the peculiar formation of the knee-joint in the hind leg, which, enabling it to swing the hind feet forward close to the ground, assists it to toss the body alternately from foot to foot, till deprived of life.[1] [Footnote 1: In the Third Book of Maccabees, which is not printed in our Apocrypha, but appears in the series in the Greek Septuagint, the author, in describing the persecution of the Jews by Ptolemy Philopater, B.C. 210, states that the king swore vehemently that he would send them into the other world, "foully trampled to death by the knees and feet of elephants" ([Greek: pempsein eis hadên en gonasi kai posi thêrion hêkismenous.] 3 Mac. v. 42). ÆLIAN makes the remark, that elephants on such occasions use their _knees_ as well as their feet to crush their victims.--_Hist Anim._ viii. 10.] A sportsman who had partially undergone this operation, having been seized by a wounded elephant but rescued from its fury, described to me his sufferings as he was thus flung back and forward between the hind and fore feet of the animal, which ineffectually attempted to trample him at each concussion, and abandoned him without inflicting serious injury.