D'Anville, in the first edition of his great map of South America, laid down the Rio Negro as an arm of the Orinoco, that branched off from the principal body of the river between the mouths of the Meta and the Vichada, near the cataract of Atures. That great geographer was entirely ignorant of the existence of the Cassiquiare and the Atabapo; and he makes the Orinoco or Rio Paragua, the Japura, and the Putumayo, take their rise from three branchings of the Caqueta. The expedition of the boundaries, commanded by Iturriaga and Solano, corrected these errors. Solano, who was the geographical engineer of this expedition, advanced in 1756 as far as the mouth of the Guaviare, after having passed the Great Cataracts. He found that, to continue to go up the Orinoco, he must direct his course towards the east; and that the river received, at the point of its great inflection, in latitude 4 degrees 4 minutes, the waters of the Guaviare, which two miles higher had received those of the Atabapo. Interested in approaching the Portuguese possessions as near as possible, Solano resolved to proceed onward to the south. At the confluence of the Atabapo and the Guaviare he found an Indian settlement of the warlike nation of the Guaypunaves. He gained their favour by presents, and with their aid founded the mission of San Fernando, to which he gave the appellation of villa, or town.

To make known the political importance of this Mission, we must recollect what was at that period the balance of power between the petty Indian tribes of Guiana. The banks of the Lower Orinoco had been long ensanguined by the obstinate struggle between two powerful nations, the Cabres and the Caribs. The latter, whose principal abode since the close of the seventeenth century has been between the sources of the Carony, the Essequibo, the Orinoco, and the Rio Parima, once not only held sway as far as the Great Cataracts, but made incursions also into the Upper Orinoco, employing portages between the Paruspa* (* The Rio Paruspa falls into the Rio Paragua, and the latter into the Rio Carony, which is one of the tributary streams of the Lower Orinoco. There is also an ancient portage of the Caribs between the Paruspa and the Rio Chavaro, which flows into the Rio Caura above the mouth of the Erevato. In going up the Erevato you reach the savannahs that are traversed by the Rio Manipiare above the tributary streams of the Ventuari. The Caribs in their distant excursions sometimes passed from the Rio Caura to the Ventuari, thence to the Padamo, and then by the Upper Orinoco to the Atacavi, which, westward of Manuteso, takes the name of the Atabapo.) and the Caura, the Erevato and the Ventuari, the Conorichite and the Atacavi. None knew better than the Caribs the intertwinings of the rivers, the proximity of the tributary streams, and the roads by which distances might be diminished. The Caribs had vanquished and almost exterminated the Cabres. Having made themselves masters of the Lower Orinoco, they met with resistance from the Guaypunaves, who had founded their dominion on the Upper Orinoco; and who, together with the Cabres, the Manitivitanos, and the Parenis, are the greatest cannibals of these countries. They originally inhabited the banks of the great river Inirida, at its confluence with the Chamochiquini, and the hilly country of Mabicore. About the year 1744, their chief, or as the natives call him, their king (apoto), was named Macapu. He was a man no less distinguished by his intelligence than his valour; had led a part of the nation to the banks of the Atabapo; and when the Jesuit Roman made his memorable expedition from the Orinoco to the Rio Negro, Macapu suffered that missionary to take with him some families of the Guaypunaves to settle them at Uruana, and near the cataract of Maypures. This people are connected by their language with the great branch of the Maypure nations. They are more industrious, we might also say more civilized, than the other nations of the Upper Orinoco. The missionaries relate, that the Guaypunaves, at the time of their sway in those countries, were generally clothed, and had considerable villages. After the death of Macapu, the command devolved on another warrior, Cuseru, called by the Spaniards El capitan Cusero. He established lines of defence on the banks of the Inirida, with a kind of little fort, constructed of earth and timber. The piles were more than sixteen feet high, and surrounded both the house of the apoto and a magazine of bows and arrows. These structures, remarkable in a country in other respects so wild, have been described by Father Forneri.

The Marepizanas and the Manitivitanos were the preponderant nations on the banks of the Rio Negro. The former had for its chiefs, about the year 1750, two warriors called Imu and Cajamu. The king of the Manitivitanos was Cocuy, famous for his cruelty. The chiefs of the Guaypunaves and the Manitivitanos fought with small bodies of two or three hundred men; but in their protracted struggles they destroyed the missions, in some of which the poor monks had only fifteen or twenty Spanish soldiers at their disposal. When the expedition of Iturriaga and Solano arrived at the Orinoco, the missions had no longer to fear the incursions of the Caribs. Cuseru, the chief of the Guaypunaves, had fixed his dwelling behind the granitic mountains of Sipapo. He was the friend of the Jesuits; but other nations of the Upper Orinoco and the Rio Negro, led by Imu, Cajamu, and Cocuy, penetrated from time to time to the north of the Great Cataracts. They had other motives for fighting than that of hatred; they hunted men, as was formerly the custom of the Caribs, and is still the practice in Africa. Sometimes they furnished slaves (poitos) to the Dutch (in their language, Paranaquiri—inhabitants of the sea); sometimes they sold them to the Portuguese (Iaranavi—sons of musicians).* (* The savage tribes designate every commercial nation of Europe by surnames, the origin of which appears altogether accidental. The Spaniards were called clothed men, Pongheme or Uavemi, by way of distinction.) In America, as in Africa, the cupidity of the Europeans has produced the same evils, by exciting the natives to make war, in order to procure slaves. Everywhere the contact of nations, widely different from each other in the scale of civilization, leads to the abuse of physical strength, and of intellectual preponderance. The Phoenicians and Carthaginians formerly sought slaves in Europe. Europe now presses in her turn both on the countries whence she gathered the first germs of science, and on those where she now almost involuntarily spreads them by carrying thither the produce of her industry.

I have faithfully recorded what I could collect on the state of these countries, where the vanquished nations have become gradually extinct, leaving no other signs of their existence than a few words of their language, mixed with that of the conquerors. In the north, beyond the cataracts, the preponderant nations were at first the Caribs and the Cabres; towards the south, on the Upper Orinoco, the Guaypunaves; and on the Rio Negro, the Marepizanos and the Manitivitanos. The long resistance which the Cabres, united under a valiant chief, had made to the Caribs, became fatal to the latter subsequently to the year 1720. They at first vanquished their enemies near the mouth of the Rio Caura; and a great number of Caribs perished in a precipitate flight, between the rapids of Torno and the Isla del Infierno. The prisoners were devoured; and, by one of those refinements of cunning and cruelty which are common to the savage nations of both North and South America, the Cabres spared the life of one Carib, whom they forced to climb up a tree to witness this barbarous spectacle, and carry back the tidings to the vanquished. The triumph of Tep, the chief of the Cabres, was but of short duration. The Caribs returned in such great numbers that only a feeble remnant of the Cabres was left on the banks of the Cuchivero.

Cocuy and Cuseru were carrying on a war of extermination on the Upper Orinoco when Solano arrived at the mouth of the Guaviare. The former had embraced the cause of the Portuguese; the latter was a friend of the Jesuits, and gave them warning whenever the Manitivitanos were marching against the christian establishments of Atures and Carichana. Cuseru became a christian only a few days before his death; but in battle he had for some time worn on his left hip a crucifix, given him by the missionaries, and which he believed rendered him invulnerable. We were told an anecdote that paints the violence of his character. He had married the daughter of an Indian chief of the Rio Temi. In a paroxysm of rage against his father-in-law, he declared to his wife that he was going to fight against him. She reminded him of the courage and singular strength of her father; when Cuseru, without uttering a single word, took a poisoned arrow, and plunged it into her bosom. The arrival of a small body of Spaniards in 1756, under the order of Solano, awakened suspicion in this chief of the Guaypunaves. He was on the point of attempting a contest with them, when the Jesuits made him sensible that it would be his interest to remain at peace with the Christians. Whilst dining at the table of the Spanish general, Cuseru was allured by promises, and the prediction of the approaching fall of his enemies. From being a king he became the mayor of a village; and consented to settle with his people at the new mission of San Fernando de Atabapo. Such is most frequently the end of those chiefs whom travellers and missionaries style Indian princes. "In my mission," says the honest father Gili "I had five reyecillos, or petty kings, those of the Tamanacs, the Avarigotes, the Parecas, the Quaquas, and the Maypures. At church I placed them in file on the same bench; but I took care to give the first place to Monaiti, king of the Tamanacs, because he had helped me to found the village; and he seemed quite proud of this precedency."

When Cuseru, the chief of the Guaypunaves, saw the Spanish troops pass the cataracts, he advised Don Jose Solano to wait a whole year before he formed a settlement on the Atabapo; predicting the misfortunes which were not slow to arrive. "Let me labour with my people in clearing the ground," said Cuseru to the Jesuits; I will plant cassava, and you will find hereafter wherewith to feed all these men." Solano, impatient to advance, refused to listen to the counsel of the Indian chief, and the new inhabitants of San Fernando had to suffer all the evils of scarcity. Canoes were sent at a great expense to New Grenada, by the Meta and the Vichada, in search of flour. The provision arrived too late, and many Spaniards and Indians perished of those diseases which are produced in every climate by want and moral dejection.

Some traces of cultivation are still found at San Fernando. Every Indian has a small plantation of cacao-trees, which produce abundantly in the fifth year; but they cease to bear fruit sooner than in the valleys of Aragua. There are some savannahs and good pasturage round San Fernando, but hardly seven or eight cows are to be found, the remains of a considerable herd which was brought into these countries at the expedition for settling the boundaries. The Indians are a little more civilized here than in the rest of the missions, and we found to our surprise a blacksmith of the native race.

In the mission of San Fernando, a tree which gives a peculiar physiognomy to the landscape, is the piritu or pirijao palm. Its trunk, armed with thorns, is more than sixty feet high; its leaves are pinnated, very thin, undulated, and frizzled towards the points. The fruits of this tree are very extraordinary; every cluster contains from fifty to eighty; they are yellow like apples, grow purple in proportion as they ripen, two or three inches thick, and generally, from abortion, without a kernel. Among the eighty or ninety species of palm-trees peculiar to the New Continent, which I have enumerated in the Nova Genera Plantarum Aequinoctialum, there are none in which the sarcocarp is developed in a manner so extraordinary. The fruit of the pirijao furnishes a farinaceous substance, as yellow as the yolk of an egg, slightly saccharine, and extremely nutritious. It is eaten like plantains or potatoes, boiled or roasted in the ashes, and affords a wholesome and agreeable aliment. The Indians and the missionaries are unwearied in their praises of this noble palm-tree, which might be called the peach-palm. We found it cultivated in abundance at San Fernando, San Balthasar, Santa Barbara, and wherever we advanced towards the south or the east along the banks of the Atabapo and the Upper Orinoco. In those wild regions we are involuntarily reminded of the assertion of Linnaeus, that the country of palm-trees was the first abode of our species, and that man is essentially palmivorous.* (* Homo HABITAT intra tropicos, vescitur palmis, lotophagus; HOSPITATUR extra tropicos sub novercante Cerere, carnivorus. Man DWELLS NATURALLY within the tropics, and lives on the fruits of the palm-tree; he EXISTS in other parts of the world, and there makes shift to feed on corn and flesh. Syst. Nat. volume 1 page 24.) On examining the provision accumulated in the huts of the Indians, we perceive that their subsistence during several months of the year depends as much on the farinaceous fruit of the pirijao, as on the cassava and plantain. The tree bears fruit but once a year, but to the amount of three clusters, consequently from one hundred and fifty to two hundred fruits.

San Fernando de Atabapo, San Carlos, and San Francisco Solano, are the most considerable settlements among the missions of the Upper Orinoco. At San Fernando, as well as in the neighbouring villages of San Balthasar and Javita, the abodes of the priests are neatly-built houses, covered by lianas, and surrounded by gardens. The tall trunks of the pirijao palms were the most beautiful ornaments of these plantations. In our walks, the president of the mission gave us an animated account of his incursions on the Rio Guaviare. He related to us how much these journeys, undertaken "for the conquest of souls;" are desired by the Indians of the missions. All, even women and old men, take part in them. Under the pretext of recovering neophytes who have deserted the village, children above eight or ten years of age are carried off, and distributed among the Indians of the missions as serfs, or poitos. According to the astronomical observations I took on the banks of the Atabapo, and on the western declivity of the Cordillera of the Andes, near the Paramo de la suma Paz, the distance is one hundred and seven leagues only from San Fernando to the first villages of the provinces of Caguan and San Juan de los Llanos. I was assured also by some Indians, who dwelt formerly to the west of the island of Amanaveni, beyond the confluence of the Rio Supavi, that going in a boat on the Guaviare (in the manner of the savages) beyond the strait (angostura) and the principal cataract, they met, at three days' distance, bearded and clothed men, who came in search of the eggs of the terekay turtle. This meeting alarmed the Indians so much, that they fled precipitately, redescending the Guaviare. It is probable, that these bearded white men came from the villages of Aroma and San Martin, the Rio Guaviare being formed by the union of the rivers Ariari and Guayavero. We must not be surprised that the missionaries of the Orinoco and the Atabapo little suspect how near they live to the missionaries of Mocoa, Rio Fragua, and Caguan. In these desert countries, the real distances can be known only by observations of the longitude. It was in consequence of astronomical data, and the information I gathered in the convents of Popayan and of Pasto, to the west of the Cordillera of the Andes, that I formed an accurate idea of the respective situations of the christian settlements on the Atabapo, the Guayavero, and the Caqueta.* (* The Caqueta bears, lower down, the name of the Yupura.)

Everything changes on entering the Rio Atabapo; the constitution of the atmosphere, the colour of the waters, and the form of the trees that cover the shore. You no longer suffer during the day the torment of mosquitos; and the long-legged gnats (zancudos) become rare during the night. Beyond the mission of San Fernando these nocturnal insects disappear altogether. The water of the Orinoco is turbid, and loaded with earthy matter; and in the coves, from the accumulation of dead crocodiles and other putrescent substances, it diffuses a musky and faint smell. We were sometimes obliged to strain this water through a linen cloth before we drank it. The water of the Atabapo, on the contrary, is pure, agreeable to the taste, without any trace of smell, brownish by reflected, and of a pale yellow by transmitted light. The people call it light, in opposition to the heavy and turbid waters of the Orinoco. Its temperature is generally two degrees, and when you approach the mouth of the Rio Temi, three degrees, cooler than the temperature of the Upper Orinoco. After having been compelled during a whole year to drink water at 27 or 28 degrees, a lowering of a few degrees in the temperature produces a very agreeable sensation. I think this lowering of the temperature may be attributed to the river being less broad, and without the sandy beach, the heat of which, at the Orinoco, is by day more than 50 degrees, and also to the thick shade of the forests which are traversed by the Atabapo, the Temi, the Tuamini, and the Guainia, or Rio Negro.