See the images of a program called “Gabriel O Ecológico” (in Spanish) about the situation of chimpanzee Charlie and Mendoza zoo, in Argentina, which are in a very bad conservation state.
http://www.youtube.com/watch?v=-SVBuI-8tNY
Dr. Pedro Ynterian
President, GAP Project International
GAP is an international movement whose main objective is to fight for the basic rights to life, liberty and non-torture of non-human great apes - Chimpanzees, Gorillas, Orangutans and Bonobos, our closest relatives in the animal kingdom.