The small national park of Los Colorados is one of Colombia's most important forests and a paradise rich with animal life. But the pressure from outside is growing: a busy road, deforestation and above all the nearby town are all having an impact on life in the park. The International Union for the Conservation of Nature, or IUCN, is seeking solutions. Its approach is to raise awareness among the local population about the need to protect the environment, and to show that humans and animals can live in harmony. They're drawing on the example set by an ancient indigenous people, the MalibĂș, who populated this region for centuries.