Reserva Los Cedros has 358 species of bird on the reserve bird list as of June 2020, but we expect that more than 400 species make their home here.

Evidence in the form of scat, tracks, and the occasional sighting provide the assurance that our six species of felines roam their territories here in the reserve. Common names are the Jaguarundi, Margay, Ocelot, Oncilla, Puma, and the western subspecies of Jaguar.

The reserve is also home to numerous species of amphibians which are often seen but usually move quickly away.

The Los Cedros reserve is home to numerous species of snakes and lizards and frogs which are often seen.

The Los Cedros area is especially rich in orchids, with more than 200 species identified.

Encompassing thousands of species, the invertebrates dominate the faunal biomass.

Scientists from all over the world have conducted research at Reserva Los Cedros. Publication list below.

Abundant tree species at Los Cedros Reserve include Copal, Madroño, Avocatillo, Strangler Fig and Clusia.