the tall withered herbage that had been only partially consumed by the fire while unripe: these patches were an assistance in stalking. "It was, of course, necessary to keep several tall ant-hills in a line with that upon which the antelope was standing, and to stoop so low that I could only see the horns of the animal upon the sky-line. In some places it was necessary to crawl upon the ground; this was trying work, on account of the sharp stumps of the burnt herbage which punished the hands and knees. The fine charcoal dust from the recent fire was also a trouble, as the wind blew it into the eyes. The watermark upon the ant-hills was about eighteen inches above the base, proving the height of the annual floods; and a vast number of the large water helix, the size of a man's fist, lay scattered over the ground, destroyed and partially calcined by the late prairie fire. "The sun was very hot, and I found crawling so great a distance a laborious operation; my eyes were nearly blinded with perspiration and charcoal dust; but every now and then, as I carefully raised my head, I could distinguish the horns of the antelope in the original position. At length I arrived at the base of the last ant-hill from which I must take my shot. "There were a few tufts of low scrub growing on the summit; to these I climbed, and digging my toes firmly into an inequality in the side of the hill, I planted my elbows well on the surface, my cap being concealed by the small bushes and tufts of withered grass. The antelope was standing unconsciously about 170 yards, or, as I then considered, about 180 yards from me, perfectly motionless, and much resembling a figure fixed upon a pedestal. The broadside was exposed, thus it would have been impossible to have had a more perfect opportunity after a long stalk. Having waited in a position for a minute or two, to become cool and to clear my eyes, I aimed at his shoulder. Almost as I touched the trigger, the antelope sank suddenly upon its knees, in which position it remained for some seconds on the summit of the ant-hill, and then rolled down to the base, dead. I stepped the exact distance, 169 paces. I had fired rather high, as the bullet had broken the spine a little in front of the shoulder-blade. It was a very beautiful animal, a fine bull, of the same kind that I had killed on 1st April. This antelope was about thirteen hands high at the shoulder, the head long, the face and ears black, also the top of the head; the body bright bay, with a stripe of black about fifteen inches in width extending obliquely across the shoulder, down both the fore and the hind legs, and meeting at the rump. The tail was long, with a tuft of long black hair at the extremity. The horns were deeply annulated, and curved backwards towards the shoulders.