This course has the objective of enhancing the knowledge and skills of post-graduate students from Latin America about theory, methodologies, and results regarding invasive species, with emphasis in mountain ecosystems. It will take place in Malalcahuello National Reserve, between the 6 and 12 of April. It is organized by the Instituto de Ecología y Biodiversidad (IEB), Universidad de Chile, and Universidad de Concepción, and it is financed by the Iniciativa Científica Milenio ICM P05-002.