In six habitats an inventory of birds of Cartagena del Chaira, Caqueta was carried out by means of indirect recording, capture, and direct observation. Sampling sessions were carried out between February and March 2005. Birds of 100 species were register, which are more common in grassland. The Psittacidae (11 species) were the most diverse group. The analysis of the trophic structure in each habitat showed that in most of habitats the frugivorous-seed, omnivorous, insectivorous, and carnivorous birds, prevails. Birds preferred the open habitats, indicating a generalist birds and the forest patches representing an important refuge for fauna. In the site, it was confirmed the presence of 25 possible threatened species, and because their are subject to the hunt, it makes that the study area deserves consideration for taking conservation measures.