Contrary to geographers, the Indians of San Fernando claim that the Orinoco rises from two rivers, the Guaviare and the Paragua. This latter name they give to the Upper Orinoco. Following their hypothesis they say the Casiquiare is not a branch of the Orinoco, but of the Paragua. If you look at my map you will see these names are quite arbitrary. It does not matter if you do not call the Orinoco the Paragua as long as you trace the rivers as they actually are in nature and do not separate rivers that form part of the same river system with mountain chains. The Paragua, or that part of the Orinoco east of the mouth of the Guaviare, has clearer, purer, more transparent water than the part of the Orinoco below San Fernando. The waters of the Guaviare are white and turbid and have the same taste, according to the Indians whose sense organs are very delicate and well tested, as the Orinoco waters near the Great Cataracts. 'Give me water from three or four great rivers of this country, an old Indian from the Javita mission said, 'and I will tell you by tasting them where they come from; whether it is a white or black river, whether it is the Atabapo, Paragua or Guaviare. European geographers are wrong not to admit to seeing things as Indians do, for they are the geographers of their own country.

Lake Valencia, called Tacarigua by the Indians, is larger than Lake Neuchâtel in Switzerland; its general form resembles Lake Geneva, situated at about the same altitude. Its opposite banks are notably different: the southern one is deserted, stripped of vegetation and virtually uninhabited; a curtain of high mountains gives it a sad, monotonous quality; in contrast, the northern side is pleasant and rural, and has rich plantations of sugar cane, coffee and cotton. Paths bordered with cestrum, azedaracs, and other perpetually flowering shrubs cross the plain and link the isolated farms. All the houses are surrounded by trees. The ceiba (Bombax hibiscifolius), with large yellow flowers, and the erythrina, with purple ones, whose overlapping branches give the countryside its special quality. During the season of drought, when a thick mist floats above the burning ground, artificial irrigation keeps the land green and wild. Every now and then granite blocks pierce through the cultivated ground; large masses of rocks rise up in the middle of the valley. Some succulent plants grow in its bare and cracked walls, preparing mould for the coming centuries. Often a fig tree, or a clusia with fleshy leaves, growing in clefts, crowns these isolated little summits With their dry withered branches they look like signals along a cliff. The shape of these heights betrays the secret of their ancient origins; for when the whole valley was still submerged and waves lapped the foot of the Mariara peaks (El Rincòn del Diablo) and the coastal chain, these rocky hills were shoals and islands.

The treatment of the copper-colored Indians was accompanied by the same acts of inhumanity that later were meted out to the black Africans, with the same consequences of making both conquered and conquering wilder. From that time wars between the Indians became more common; prisoners were dragged from the interior to the coasts to be sold to whites who chained them to their boats. Yet the Spaniards at that period, and long after, were one of the most civilized nations of Europe. The light that art and literature shed over Italy was reflected on every nation whose language stemmed from the same source as that of Dante and Petrarch. One might have expected a general sweetening of manners as the natural consequence of this noble awakening of the mind, this soaring of the imagination. But across the seas, wherever the thirst for riches led to the abuse of power, the nations of Europe have always displayed the same characteristics. The noble century of Leo X was marked in the New World by acts of cruelty that belonged to a barbaric past.

While on the spot I sketched a view (17) of the crater's interior edge as it is seen on the descent through the eastern wall's breach. Nothing is more striking than the superimposition of these lava strata, which reveals similar sinuosities to the calcareous rock of the Alps. These enormous ledges, sometimes horizontal and sometimes sloping or undulating, reminded us that long ago the entire mass had flowed, and that a combination of disruptive causes determined a particular flow. The Crest of the wall exhibits the same strange ramifications we find in coke. The northern edge is the highest. Towards the south-west the wall has considerably subsided and an enormous amount of scoria seems glued to the outer edge. On the west the rock is perforated, and through a wide opening you can see the sea and horizon. Perhaps the force of the steam broke through here just when the lava overflowed from the crater.

Our first camp, above the Vasiva, was easily set up. We found a corner of dry land free from shrubs at the south of the cano Curamuni in a place where we saw capuchin monkeys, so easily identified with their black beards and sad, wild look, as they climbed along horizontal branches of a genipap. The next five nights became more and more uncomfortable as we approached the Orinoco bifurcation. The exuberance of the vegetation increases to such a point that it is hard to imagine, even when you have got used to the Tropics. There is no beach; a palisade of bunched trees becomes the river bank. You see a channel some 200 toises wide bordered with two enormous walls carpeted with leaves and liana. We tried to get ashore but could not even get out of the canoe. Sometimes at sunset we would follow the bank for an hour to reach, not a clearing, but a less overgrown patch where our Indians with their machetes could cut down enough to let thirteen or fourteen people camp. We could not spend the night in the pirogue. The mosquitoes that tormented us during the day crowded towards evening under the toldo, that is, the roof made of palm leaves that sheltered us from rain. Never were our hands or faces more swollen. Even father Zea, boasting that in his cataract missions he had the biggest and bravest (los más valientes) mosquitoes, agreed that these Casiquiare bites were the most painful he had ever felt. In the middle of thick jungle it was difficult to find any wood to light our fire; the branches are so full of sap in this equatorial region where it always rains that they hardly burn. Where there are no arid beaches we hardly ever came across that old wood which Indians say has been 'cooked in the sun'. A fire was only necessary to scare away jungle animals: we had such a low stock of food that we did not need wood to cook.

I placed very active curare on the crural nerves of a frog without noticing any change, measuring the degree of its organs' irritability with an arc formed of heterogeneous metals. But these Galvanic experiments hardly worked on birds a few minutes after they had been shot with poison arrows. Curare works only when the poison acts on the vascular system. At Maypures, a colored man (a zambo, a cross between Indian and negro) was preparing one of those poison arrows that are shot in blowpipes, to kill small monkeys or birds for M. Bonpland. He was a carpenter of extraordinary strength. He stupidly rubbed the curare between slightly bleeding fingers and fell to the ground, dizzy for half an hour. Luckily it was a weak curare (destemplado), used for small animals, which may be revived later by placing muriate of soda in the wound. During our journey back from Esmeralda to Atures. I escaped from danger myself. The curare had attracted humidity and become liquid and spilled from a poorly closed jar on to our clothes. We forgot to check the inside of a sock filled with curare when washing our clothes. Just touching this sticky stuff with my hand I realized I should not pull on the poison sock. The danger was all the greater as my toes were bleeding from chigoe wounds.

Having given up hope of the mail-boat from Spain we boarded an American ship loaded with salt for Cuba. We had spent sixteen months on this coast and in the interior of Venezuela. On the 16th of November we left our Cumanà friends to cross the Gulf of Cariaco for Nueva Barcelona for the third time. The sea breeze was strong and after six hours we anchored off the Morro of Nueva Barcelona, where a ship was waiting to take us to Havana. (135)