If the independent Indians have almost disappeared over the last century in those areas north of the Orinoco, it must not be concluded that fewer Indians exist at present than in the time of the bishop of Chiapas, Bartolomeo de las Casas. I have already proved in my work on Mexico how mistaken it is to assume the destruction and diminution of Indians in the Spanish colonies, as Ulloa has written 'Es cosa constante irse disminuyendo por todas partes el numero de los Indios' (There is everywhere a constant decrease in the number of Indians). There are still more than 6 million copper-colored races in both Americas, and though countless tribes and languages have died out it is beyond discussion that within the Tropics, where civilization arrived with Columbus, the number of Indians has considerably increased. (61)

We left the Esmeralda mission on the 23rd of May. We were not exactly ill, but emaciated and weak thanks to the torment of mosquitoes, the bad food and the long journey on that narrow and damp pirogue. We did not go further up the Orinoco than the mouth of the Guapo; had we wanted to reach the Orinoco sources we would have gone beyond this point, but private travelers are not authorized to leave pacified areas. From the Guapo river to the Guaharibo cataract there are only 15 leagues. But the cataract is crossed by a liana bridge where Indians armed with bows and arrows stop whites from entering their lands. Up to the present time the Orinoco posed two distinct problems for geographers: its sources, and the nature of its communications with the Amazon. This latter was the aim of our journey.

The climate of Nueva Barcelona is not as hot as that of Cumanà, but it is humid and unhealthy during the rainy season. Bonpland had survived the crossing of the llanos and had recovered his strength to work as hard as before. I myself felt worse in Nueva Barcelona than I had in Angostura after our long river trip. One of those tropical downpours, with those enormous raindrops that fall far apart from each other, made me so ill I thought I had typhus. We spent a month in Nueva Barcelona, enjoying all the comforts of the town.