“What next? I could keep the ants off no longer. I gazed down the dark cavity; they were swarming up that way in thick crowds. I could brush them down no more.

“My eyes at this moment chanced to wander to the bull. He was standing at three or four paces distance from the base of the hill. He was standing sideways with his head turned to it, and regarding it with a wild look. His attitude was entirely changed, and so, I thought, was the expression of his eye. He looked as if he had just run off to his new position, and was ready to make a second start. He looked as if something had also terrified him!

“Something evidently had; for, in another moment, he uttered a sharp rout, galloped several paces farther out, wheeled again, halted, and stood gazing as before!

“What could it mean? Was it the breaking through of the roof and my sudden descent that had frightened him?

“At first I thought so, but I observed that he did not look upward to the top. His gaze seemed bent on some object near the base of the hill—though from where I stood I could see nothing there to frighten him.

“I had not time to reflect what it could be, before the bull uttered a fresh snort; and, raising his tail high into the air, struck off at full gallop over the plain!

“Rejoiced at seeing this, I thought no more of what had relieved me of his company. It must have been my curious fall, I concluded; but no matter now that the brute was gone. So seizing hold of my gun, I prepared to descend from the elevated position, of which I was thoroughly tired.

“Just as I had got half down the side, I chanced to look below; and there was the object that terrified the old bull. No wonder. It might have terrified anything,—the odd-looking creature that it was. From out a hole in the clay wall protruded a long naked cylindrical snout, mounted by a pair of ears nearly as long as itself, that stood erect like the horns of a steinbuck, and gave to the animal that bore them a wild and vicious look. It would have badly frightened me, had I not known what it was; but I recognised it at once as one of the most inoffensive creatures in the world—the ‘aard-vark.’

“His appearance accounted for the retreat of the bull, and also explained why the ants had been crawling about on my first reaching their hill.

“Without saying a word, or making the slightest noise, I clubbed my gun; and, bending downward, struck the protruded snout a blow with the butt. It was a most wicked blow; and, considering the service the creature had just done me in frightening off the wildebeest, a most ungrateful return. But I was not master of my feelings at the moment. I did not reflect—only that I liked aard-vark flesh—and the blow was given.