“We do not often see the sun in times of flood, señor. Rain often falls very heavily, and even when it does not do so there is, you see, a mist in the air rising from this vast expanse of water. Besides, it is only when it is directly overhead that the sun’s rays penetrate the foliage, and at that time it is too high for the shadows to afford much guidance. Among us, three shots of a gun at regular intervals is a call for aid, but in flood time it is a useless one, for the Indians, like the wild beasts, all leave, save when their huts are on eminences, and the chances of the shots being heard by human ears are small indeed. To one lost in the forest at other times it is all but certain death, but when the floods are out a man would do wisely to fire the first shot into his own head.”

Day after day they travelled on, keeping just far enough out to get the benefit of the current without allowing themselves to be drawn towards the centre of the river. Even this at times was very difficult, especially when they were passing round curves, for much of the water, instead of following the channel, made its way through the forest to the next bend in the river, and they had the greatest difficulty in preventing themselves from being drawn in among the trees by the current. At such times they were forced to launch the canoe overboard, to roll up the bottom of the raft, and to lay the great bundle of rushes across the poles now supported by the inflated skins. Only then by vigorous paddling, in which Stephen bore his part, were they able to tow this behind them across the current until they reached a point where the force of the stream was confined to the regular channel. At one point, where the river was broader than usual and the current in consequence slower, they crossed to the other bank.

“We are getting near the rapids now,” Hurka said, “and this bank is the least dangerous of the two. Hitherto we have had nothing but the force of the stream to contend with, but [pg 319]now we shall have rocks. It is for this that we constructed the raft. Up to now we should have done far better to have come down in the canoe alone, but, once among the rocks, a touch would break her up, while the raft can scrape against them without injury. You will see that the aspect of things will change altogether; the banks where the rapids are, are high and steep, and the inundations will cease for a time. Once beyond the falls we shall again be in a flat country, and the inundations will extend almost all the way down until we reach the Amazon.”

“There is no way of avoiding the rapids, I suppose?” Stephen asked.

“None but by getting out and carrying everything round. At the falls this has to be done, there are no other means of passing them. In some respects it is safer to go down the rapids now than it is in the dry season, for the greater portion of the rocks are far below the surface, and we shall pass over small falls without even noticing them.”

The days as a rule passed pleasantly enough, save where the voyagers had to work against cross currents, but at night, when they tied up to a tree, the noise was prodigious. The howling and roaring of wild beasts was incessant. Monkeys chattered in terror, and occasionally an almost human scream proclaimed that one of them had been seized by a snake, or some other enemy. The hissing of reptiles could at times be distinctly heard, and Stephen often thought that he could hear their movements in the boughs above him.

At length they approached the rapids, and the stream became still more impetuous. The Indians had cut long poles, and as they drifted down one stood at each corner of the raft, using their poles occasionally as paddles to keep it straight. Stephen remained in the canoe in the centre. He would gladly have shared in any work that was to be done, but here he felt that he could be of no use.

“To-morrow we shall be in the full force of the rapids, señor,” Hurka said. “I should advise you to lay yourself down in the bottom of the canoe and to pass the day in sleep. It will be safer so should there be an accident, for, with your weight at the bottom, the canoe will be more likely to keep upright than it otherwise would. You cannot aid us, and the speed at which we shall do the next hundred miles will be great indeed. In eight hours we shall be at the foot of the rapids.”

“I will sit down at the bottom of the canoe, but I must see what is going on. I am accustomed to the aspect of a sea in a violent gale, and this great body of water, however fast it rushes, will not be more trying to the nerves than such a scene as that. There is one thing that I should wish you to do. Let each tie a light rope round his waist and fasten the other end to the canoe, and then if the raft does go to pieces you will be able to get on board, and at any rate, if she upsets we shall be together.”

“We will do it if you wish, señor, but there would be danger of our capsizing the canoe.”