Our preparations were soon completed. Igubo gave his son charge to behave well, and to bring no discredit upon his white friends. Kate urged us all to take care of ourselves, and not to run into unnecessary danger. The whole party accompanied us down to the canoe. We had chosen the Gazelle, as the best of the two. As the wind was fair, we hoisted our sail and steered merrily down the river towards the lake. We had no difficulty, as we passed along, in supplying ourselves with food. Wild ducks of all sorts abounded. Among them were numbers of the Egyptian goose. We saw several of them ahead, and made chase. Being heavy of wing, we found they could not rise out of the water, and we caught four or five with our hands as we passed by. A little further on we neared a bank on which a large flock of ducks were seated. Leo and I fired at the same time, and on landing we picked up a dozen ducks and three geese which we had knocked over. Among them was a large black goose, which we saw in great numbers walking slowly about and picking up their food. The specimen we killed had a small black spur on its shoulder—as has the armed plover—and as strong as that on the heel of a cock; but the birds, it is said, never use them except in defence of their young. They are said always to choose ant-hills for their nests. The ants cannot hurt the eggs, and the material of which the hills are composed assists probably in hatching the eggs, as the sand does those of the ostrich.

I had hitherto held very little conversation with Mango. He had, however, picked up enough English to make himself understood, and during this trip I was able to ascertain some of his peculiar notions.

We kept for some time along the north shore of the lake. We were nearing a point when we saw a beautiful water-antelope, known under the name of mochose. Before I could stop him, Leo had lifted his rifle and fired. The poor animal was hit, and, as is always the case, instead of flying along the shore, leaped into the water and began to swim across the lake. We immediately made chase, for though we had ducks enough for food, venison was not to be despised. I saw Mango waving his hands and muttering in a peculiar manner. The mochose swam well, but we soon gained upon it; and I was anxious to put it out of its sufferings, for a red mark which appeared in its wake showed that it must have been badly wounded. Just as we neared it, a long snout projected above the water. It was that of a crocodile. The next instant the poor mochose and the hideous monster sank together. Mango uttered an expression of disappointment; and when I questioned him, he said that he had been praying to his fetish, who was himself a crocodile, that we might obtain the venison, but that the fetish would not hear him.

“That is a curious sort of religion,” observed Leo; “for to my certain knowledge he and his father and brother supped off the crocodile Igubo killed the other day, and still he worships the beast.”

I have not before mentioned it, but we had tasted the flesh Leo spoke of. It had a strong musky odour, which did not tempt us to try it again; though I do not know what we should have done had we been pressed by hunger. In a short time we came to a wide bay, across which we stood. The wind was fresh, and we flew rapidly over the water. The pure air raised our spirits, and we anticipated an interesting visit to our Kabomba friends. Mango pointed to a spot some way ahead, where he thought we might land; but at the same time said that if we continued further, we might possibly have a still shorter land journey to the village.

“It would be a pity to leave the canoe, as long as we can sail along so pleasantly,” said Leo. “Do, Andrew, let us follow his suggestion.”

As I saw no objection to it, we stood on down the lake. The breeze was increasing. I took two reefs in our sail, but still it was as much as the canoe could bear. Suddenly a strong blast came sweeping over the lake. I shouted to Natty, who was at the halliards. Almost before the words were out of my mouth, he had let them go. It was fortunate that he did so, or the canoe must inevitably have been upset. As it was, she heeled over so much that we took in a quantity of water. We set to work to bail it out; but the wind from that moment blew stronger and stronger, and in a few minutes the whole lake, which had hitherto been so calm, was covered with foaming seas. They increased every instant, and I saw that it would be dangerous to expose our light canoe broadside to them. Even as it was, they continued breaking over the sides, and it required active bailing to free her from water. Our only course, therefore, to escape being swamped, was to keep her directly before the gale. This carried us further and further down the lake, and drove us also off from the north shore. I told Natty and Leo to get out the paddles, while we set Mango to bail. We thus ran before the seas, and kept the canoe tolerably free from water. Night was approaching, and still there was no cessation of the gale. We could only see the land dimly on our right side, while we flew on, surrounded by the hissing and foaming waters. Much depended, I knew, on my steering well. The slightest carelessness might have allowed the canoe to broach to, when she must inevitably have been upset. Even had we clung to her, we should have lost our provisions, and we might have been picked up by some crocodile exploring the deeper water in search of prey; for I could not tell whether the monsters did not swim occasionally thus far from land. The boys plied their paddles energetically, as if they fancied our safety depended upon their exertions. Seeing this, I told them not to exhaust their strength, as it was only necessary to keep the paddles going sufficiently to assist me in steering the canoe. I tried to pierce the gloom ahead, but nothing could be seen but the troubled waters. It was different to any scene we had yet witnessed, for hitherto the lake had been calm as glass, unless when occasionally a ripple played over its surface.

“I say, Andrew, I wonder whether we are ever coming to an end of this?” exclaimed Leo. “If we go on at this rate, we shall be hundreds of miles away from Kate and the rest, and they will not know what has become of us.”

“Not quite so far as that, I fancy,” said Natty. “We must pray to be preserved, and hope for the best. I do not think we can do anything but that just now.”

“Right, Natty,” I said. “Do our best, and hope for the best. That is a right principle, and people who act thus are seldom led far wrong. Storms, in these latitudes, though they are very violent, do not last for any length of time; and I hope we may soon fall in with some island, under which we may take shelter.”