The Zápara people live in a part of the Amazon jungle straddling Ecuador and Peru. The Zápara developed in what is one of the most bio-diverse areas in the world and are the last representatives of an ethno-linguistic group that included many other populations before the Spanish conquest. In the heart of Amazonia, they have elaborated an oral culture that is particularly rich as regards their understanding of the natural environment. This is demonstrated by the abundance of their vocabulary for the flora and fauna and by their medicinal practices and knowledge of the medicinal plants of the forest. This cultural heritage is expressed through their myths,rituals, artistic practices and language. Their language is the depository of traditional knowledge and of oral tradition and constitutes the memory of the people and the region