The elephant is by far the most formidable of all animals, and the African variety is more dangerous than the Indian, as it is next to impossible to kill it by the forehead shot. The head is so peculiarly formed, that the ball either passes over the brain, or lodges in the immensely solid bones and cartilages that contain the roots of the tusks. I have measured certainly a hundred bull tusks, and I have found them buried in the head a depth of 24 inches. One large tusk, that measured 7 ft. 8 in. in length, and 22 inches in girth, was imbedded in the head a depth of 31 inches. This will convey an idea of the enormous size of the head, and of the strength of bone and cartilage required to hold in position so great a weight, and to resist the strain when the tusk is used as a lever to uproot trees. The brain of an African elephant rests upon a plate of bone exactly above the roots of the upper grinders; it is thus wonderfully protected from a front shot, as it lies so low that the ball passes above it when the elephant raises his head, which he invariably does when in anger, until close to the object of his attack. The character of the country naturally influences the habits of the animals: thus, Africa being more generally open than the forest-clad Ceylon, the elephant is more accustomed to activity, and is much faster than the Ceylon variety. Being an old elephant-hunter of the latter island, I was exceedingly interested in the question of variety of species, and I had always held the opinion that the African elephant might be killed with the same facility as that of Ceylon, by the forehead shot, provided that a sufficient charge of powder were used to penetrate the extra thickness of the head. I have found, by much experience, that I was entirely wrong, and that, although by CHANCE an African elephant may be killed by the front shot, it is the exception to the rule. The danger of the sport is, accordingly, much increased, as it is next to impossible to kill the elephant when in full charge, and the only hope of safety consists in turning him by a continuous fire with heavy guns: this cannot always be effected.