made them perfectly impenetrable. While we stood on the shore of the island the sound of human voices reached our ears, and we saw in the distance several canoes descending the stream. Each carried three men, two paddling and one standing up with a large harpoon attached to a rope in his hand. They were in pursuit of some large dark creatures whose heads, just rising above the water, looked like those of enormous cart-horses.

“They are hippopotami!” exclaimed my uncle, “and we shall see some sport presently.”

Suddenly, down came the harpoon, and was fixed in the back of one of the monsters, which almost sprang out of the water as it felt the pain of the wound; then off it went, towing the canoe at a tremendous rate after it, the end of the rope being secured to the bows, while the barb to which the rope was attached being shaken out of its socket remained firmly fixed in the animal’s body.

We ran along the island to watch the canoe as long as it remained in sight, but it was towed so rapidly that it soon disappeared. Presently, however, we saw another coming down the stream fast to a second hippopotamus, not only the head but a considerable portion of the body of which was floating above the water. The men in the canoe were hauling themselves up closer to their prey, preparatory to plunging their lances or harpoons into its body. I fancied that I could almost distinguish the savage glance of the brute’s eyes. Suddenly it stopped; then, turning round, gave a rush at the canoe.

In vain the blacks slackened the rope, and seizing

their paddles, endeavoured to escape from it. With open mouth the hippopotamus rushed on the boat, and, seizing it in its enormous jaws, crushed it up as if it had been made of paper.

One poor fellow was caught; a fearful shriek was heard; and, directly afterwards, we saw his body, cut in two, floating down the stream. The other two men had disappeared, and we fancied must also have been killed. Again and again the animal darted at the canoe, expending his rage upon it.

While he was thus employed the two men rose to the surface and instantly made for the shore, dragging the end of the rope by a path we had not before observed, between the reeds. With wonderful activity they made it fast to the trunk of a tree. Directly afterwards three other canoes arrived, and the men, armed with harpoons and heavy spears, jumping on shore, joined their companions in hauling in on the rope attached to the hippopotamus. In vain the monster struggled, endeavouring to tear itself away from the rope. The blacks with wonderful boldness rushed into the water, darting their spears at it. It had seized the shaft of the harpoon, which had broken in two, and was endeavouring to bite through the rope.