The Llanos boasts a huge diversity of avifauna: 350 species have been reported so far including ibises, storks, herons, egrets, spoonbills, jabirus, anhingas, cormorants, jacanas, geese, hawks, falcons and owls. The Heto El Cedral is literally full of wild birds and rookeries, reporting 340 species. El Frio Biological Station is not to be missed place for birdwatchers, reporting 270 species including scarlet ibises, scarlet macaws and hoatzins plus many birds of prey, besides, owls, macaws, hoatzins and curassows.