The diversity, dominance and evenness of a bat community of riparian forest was studied in the Serrania La Macarena Colombia, and it was analysed the structure, complexity and heterogeneity of the habitat. The assemblage of species had variations temporal and spatial, and the dominance was of a few species with subdominance of others. The value of diversity and complexity of the habitat was high, qualifying the riparian forest as a complex habitat.
