The next day we stayed at another village, São Jozé, where we were to leave our little vessel, and proceed in two smaller ones, as the stream was now so rapid that we could not make much way, and the Falls a little higher up were quite impassable for our larger canoe. Here we stayed two days, unloading and loading. I found plenty to do capturing the butterflies, several rare species of which were abundant on the hot rocks by the river's side. At length all was right, and we proceeded on our way in two heavily-laden canoes, and rather cramped for room compared to what we had been before. We had several little rapids to pass, round projecting points of rock, where the Indians had to jump into the water and push the canoe past the difficulty. In two days more we reached the village of São Pedro, where Senhor L. borrowed another canoe, much better and more convenient, so that we had again half a day's delay. The owner was a young Brazilian trader, a very hospitable and civil fellow, with whom we spent a pleasant evening. He and Senhor L. were old cronies, and began talking in a language I could not understand, though I knew it was some kind of Portuguese. I soon, however, found out what it was, and Senhor L. afterwards told me that he had learnt it when a boy at school. It consisted in adding to every syllable another, rhyming with it, but beginning with p; thus to say, "Venha ca" (come here), he would say, "Venpenhapa capa," or if in English "Comepum herepere;". and this, when spoken rapidly, is quite unintelligible to a person not used to it. This Senhor was a bit of a musician, and amused us with some simple tunes on the guitar, almost the only instrument used in this part of the country.

Leaving this place, we passed the mouth of the small river Curicuriarí, from which we had a fine view of the Serras of the same name. These are the finest mountains I had yet seen, being irregular conical masses of granite about three thousand feet high. They are much jagged and peaked, clothed with forest in all the sloping parts, but with numerous bare precipices, on which shine huge white veins and masses of quartz, putting me in mind of what must be the appearance of the snow-capped Andes. Lower down, near St. Isabel, we had passed several conical peaks, but none more than a thousand feet high: these all rise abruptly from a perfectly level plain, and are not part of any connected range of hills.

On the same day, the 19th of October, we reached the celebrated Falls of the Rio Negro. Small rocky islands and masses of bare rock now began to fill the river in every part. The stream flowed rapidly round projecting points, and the main channel was full of foam and eddies. We soon arrived at the commencement of the actual rapids. Beds and ledges of rock spread all across the river, while through the openings between them the water rushed with terrific violence, forming dangerous whirlpools and breakers below. Here it was necessary to cross to the other side, in order to get up. We dashed into the current, were rapidly carried down, got among the boiling waves, then passed suddenly into still water under shelter of an island; whence starting again, we at length reached the other side, about a mile across. Here we found ourselves at the foot of a great rush of water, and we all got out upon the rocks, while the Indians, with a strong rope, partly in the water, and partly on land, pulled the canoe up, and we again proceeded. As we went on we constantly encountered fresh difficulties. Sometimes we had to cross into the middle of the stream, to avoid some impassable mass of rocks; at others, the canoe was dragged and pushed in narrow channels, which hardly allowed it to pass. The Indians, all naked, with their trousers tied round their loins, plunged about in the water like fishes. Sometimes a projecting crag had to be reached with the tow-rope. An Indian takes it in his hand, and leaps into the rapid current: he is carried down by its irresistible force. Now he dives to the bottom, and there swims and crawls along where the stream has less power. After two or three trials he reaches the rock, and tries to mount upon it; but it rises high and abruptly out of the water, and after several efforts he falls back exhausted, and floats down again to the canoe amid the mirth and laughter of his comrades. Another now tries, with the same result. Then another plunges in without the rope, and thus unencumbered mounts on the rock and gives a helping hand to his companion; and then all go to work, and we are pulled up past the obstacle.

But a little ahead of us is an extensive mass of rocks. There is no passage for the canoe, and we must cross to yonder islet far in the middle of the stream, where, by the height of the water, Senhor L. and the pilot judge we shall find a passage. Every stone, even those under water, form eddies or returning currents, where a canoe can rest in its passage. Off we go, to try to reach one of them. In a moment we are in a stream running like a mill-race. "Pull away, boys!" shouts Senhor L. We are falling swiftly down the river. There is a strong rapid carrying us, and we shall be dashed against those black masses just rising above the foaming waters. "All right, boys!" cries Senhor L.; and just as we seemed in the greatest danger, the canoe wheels round in an eddy, and we are safe under the shelter of a rock. We are in still water, but close on each side of us it rages and bubbles, and we must cross again. Now the Indians are rested; and so off we go,—down drops the canoe,—again the men strain at their paddles,—again we are close on some foaming breakers: I see no escape, but in a moment we are in an eddy caused by a sunken mass above us; again we go on, and reach at length our object, a rocky island, round which we pull and push our canoe, and from the upper point cross to another, and so make a zigzag course, until, after some hours' hard work, we at length reach the bank, perhaps not fifty yards above the obstacle which had obliged us to leave it.

Thus we proceeded, till, reaching a good resting-place about five in the afternoon, we stayed for the night to rest the Indians well, against the further fatigues to be encountered the following day.

Most of the principal rapids and falls have names. There are the "Furnos" (ovens), "Tabocal" (bamboo), and many others. The next day we went on in a similar manner to the day before, along a most picturesque part of the river. The brilliant sun, the sparkling waters, the strange fantastic rocks, and broken woody islands, were a constant source of interest and enjoyment to me. Early in the afternoon we reached the village of São Gabriel, where are the principal falls. Here the river is narrower, and an island in the middle divides it into two channels, along each of which rolls a tremendous flood of water down an incline formed by submerged rocks. Below, the water boils up in great rolling breakers, and, a little further down, forms dangerous eddies and whirlpools. Here we could only pass by unloading the canoe almost entirely, and then pulling it up amidst the foaming water as near as possible to the shore. This done, Senhor L. and myself dressed, and proceeded up the hill to the house of the Commandante, who must give permission before any one can pass above the fort. He was a friend of Senhor L., and I brought him a letter of introduction; so he was pretty civil, gave us some coffee, chatted of the news of the river and the city for an hour or two, and invited us to breakfast with him before we left the next morning. We then went to the house of an old Portuguese trader, whom I had met in Barra, with whom we supped and spent the evening.

The next morning, after breakfasting with the Commandante, we proceeded on our way. Above São Gabriel the rapids are perhaps more numerous than below. We twisted about the river, round islands and from rock to rock, in a most complicated manner. On a point where we stayed for the night I saw the first tree-fern I had yet met with, and looked on it with much pleasure, as an introduction to a new and interesting district: it was a small, thin-stemmed, elegant species, about eight or ten feet high. At night, on the 22nd, we passed the last rapid, and now had smooth water before us for the rest of our journey. We had thus been four days ascending these rapids, which are about thirty miles in length. The next morning we entered the great and unknown river "Uaupés," from which there is another branch into the Rio Negro, forming a delta at its mouth. During our voyage I had heard much of this river from Senhor L., who was an old trader up it, and well acquainted with the numerous tribes of uncivilised Indians which inhabit its banks, and with the countless cataracts and rapids which render its navigation so dangerous and toilsome. Above the Uaupés the Rio Negro was calm and placid, about a mile, or sometimes two to three miles wide, and its waters blacker than ever.

On the 24th of October, early in the morning, we reached the little village of Nossa Senhora da Guía, where Senhor L. resided, and where he invited me to remain with him as long as I felt disposed.

The village is situated on high ground sloping down suddenly to the river. It consists of a row of thatched mud-huts, some of them whitewashed, others the colour of the native earth. Immediately behind are some patches of low sandy ground, covered with a shrubby vegetation, and beyond is the virgin forest. Senhor L.'s house had wooden doors, and shutters to the windows, as had also one or two others. In fact, Guía was once a very populous and decent village, though now as poor and miserable as all the others of the Rio Negro. Going up to the house I was introduced to Senhor L.'s family, which consisted of two grown-up daughters, two young ones, and a little boy of eight years old. A good-looking "mamelúca," or half-breed woman, of about thirty, was introduced as the "mother of his younger children." Senhor L. had informed me during the voyage that he did not patronise marriage, and thought everybody a great fool who did. He had illustrated the advantages of keeping oneself free of such ties by informing me that the mother of his two elder daughters having grown old, and being unable to bring them up properly or teach them Portuguese, he had turned her out of doors, and got a younger and more civilised person in her place. The poor woman had since died of jealousy, or "passion," as he termed it. When young, she had nursed him during an eighteen months' illness and saved his life; but he seemed to think he had performed a duty in turning her away,—for, said he, "She was an Indian, and could only speak her own language, and, so long as she was with them, my children would never learn Portuguese."

The whole family welcomed him in a very cold and timid manner, coming up and asking his blessing as if they had parted from him the evening before, instead of three months since. We then had some coffee and breakfast; after which the canoe was unloaded, and a little house just opposite his, which happened to be unoccupied, was swept out for me. My boxes were placed in it, my hammock hung up, and I soon made myself comfortable in my new quarters, and then walked out to look about me.