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 entered into the cave following the rivulet, some 28 to 30 feet wide. We walked along the banks as far as the calcareous incrustations allowed us; frequently, when the current slipped between high clusters of stalactites, we were forced to walk along the river bed, only 2 feet deep. To our surprise we learned that this underground stream is the source to the Caripe river and becomes navigable for canoes a few leagues from here, after joining the Santa Maria river. Along the underground rivulet banks we found a quantity of palm-tree wood, remains of trunks used by Indians to climb to the cave's ceiling when searching for nests. The rings formed from the traces of the leaf stems are used as a perpendicular ladder.