The cotton-top tamarin, is one of the most endangered primates in the world and is found only in North-Western Colombia.

[3] Techniques such as radio telemetry, capture and release, hair dye allow Proyecto Tití's field researchers to identify individual tamarins and locate the groups.

[2] Proyecto Tití is working on projects to purchase land that contains the last contiguous forest in Northwestern Colombia suitable for cottontop survival.

[2] The Eco-Mochila is a community-led project that works to take discarded trash and transform it into useful products.

The team educates local schoolchildren and adults about the forest environment and endemic animals and the threats they face.