Modelación de nichos ecológicos basado en tres escenarios de cambio climático para cinco especies de plantas en zonas altas de Costa Rica Climate change generates different responses in the distribution pattern of flora and fauna. According to the predictions of the Intergovernmental Panel on Climate Change (IPCC) through global models, areas that are most affected are the highland areas, due to drastic changes in environmental variables such as temperature and precipitation. That is why ecological niche models with MaxEnt (algorithm based on maximum entropy) were made for the following species: Comarostaphylis