“We shall want to construct a raft, señor. There are many dangerous rapids in the Madeira besides the falls, and the river is beginning to rise. You were noticing yesterday how thick the water had become, and some of the streams that run into it are laden with mud. That shows that the rain has begun on the western slopes. The Madeira is generally in flood two days before the Beni, and the water will be running down in a great stream; therefore it will be necessary to make our raft. We need not desert the canoe, but can let it float alongside of us, or we can haul it on to the raft; it will be convenient for sleeping in.”

“We had better land at once and make our raft,” Pita said, “before we reach the Madeira. I know of no high bank for a very long distance after we have entered the great river where we could manage it.”

“Then by all means let us do so at once,” Stephen said, “and perhaps we may get some sport.”

Accordingly the boat was headed towards shore. When they reached the side they found that the Beni itself had risen, and the bank, usually seven or eight feet out of water, was now little more than a foot above its level.

“You may get some birds,” Hurka said, “but nothing else. The instinct of the beasts tells them that the river is nearly full, and doubtless indeed the low-lying parts of the forest are already submerged. They will be off before this, and will travel on till they come to ground that is always above the floods. Some will, doubtless, be caught and perish. Such as climb will take to trees, but hunger will destroy them.”

“How far do the floods extend?”

“In some places a hundred miles, and on the Amazon itself, as I have heard, a great deal further.”

They paddled along close to the bank until they reached a spot where it was bordered by a vast number of reeds, many of them as thick as Stephen’s arm.

“Now we are going to make our raft,” Hurka said. “These reeds are far better than solid branches. They are very light, and we fasten them but loosely together, so that they can give to the water. When we have made it, we shall then want four young saplings. These we shall lash together firmly in a square, and under each corner we fasten the skins, and one also in the middle of each pole; you know we have brought eight with us. First we make the raft itself with the rushes. It is made about four feet larger each way than the frame with the skins. This frame is laid in the raft, and is fastened loosely to it. Thus you [pg 314]see the raft itself is complete without the poles and skins, which, so long as it holds together, simply rest on it, but if the raft gets broken up the skins will support the poles. We generally lash a few cross poles to the frame, and on these we sit, for the water splashes up between the reeds, making everything wet. As we are going to take our canoe with us, we shall not want the cross poles, but shall lay her on the reeds and get on board her. We shall pick out the largest reeds we can get to place under the spot where she will lie, and shall only get out of the boat when it is necessary to go to the front or sides of the raft to pole her off from any floating tree or other danger.”

It took them two days to complete the raft, the second day’s work being carried on afloat, for the stream rose very rapidly. The lashings of the reeds were of leather thongs, so tied that while they were held firmly in their places there was a great deal of play, an advantage that Stephen discovered as soon as they were afloat again on the stream. The rapidity with which the river was running raised it in a series of sharp waves, and a rigid raft would have had one end or the other constantly immersed. The raft, however, undulated with the water almost as a carpet of the same size would have done, the lashings of the buoyant reeds permitting each side to rise and fall, while the structure upon it lifted or fell with the motion. The canoe half floated and was half supported by the raft below it, and Stephen was surprised to find how slight the motion was even in the broken water. Presently the two Indians left the canoe, and seating themselves on the poles, paddled towards the shore to the left, and getting out of the current made their way along the edge of the forest.