Richness and variety characterize the Reserve’s fauna; deer, “ spectacled bear ”, “tigrillos” (small tigers) and wild boars may be spotted. Observation of larger wildlife requires several days and a guide. With some luck, the animals seen in the area include porcupines, “coatis”, “añujes”, “majáz”, squirrels, armadillos, “macheteros”, monkeys, “carachupas”, frogs and reptiles. The use of binoculars and patience is encouraged.
Fifty-nine species of birds have been identified in the area, but one of its main attractions takes place at the Dancing Spot of the Little Rooster of the Rocks, where the males of this rare, protected bird, dance to attract their females. This exciting “show of nature” takes place after a 20- minute walk and can be seen daily, between 3-5 p.m.
Beautiful butterflies of bright colors and unexpected sizes will also dance before your eyes – they are worthy ambassadors of the insect world of the jungle. The scientist-guest may discover new species of insects and observe numerous molluscs abounding in the area; some may even want to investigate microorganisms. Pampa Hermosa is home to the amphibious (frogs, toads) and to reptiles of specific interest to science - researchers have recently identified some rare species. The predominant amphibious creatures in the area are: Eleutherodactylus, Gastrotheca and Hyalinobatrachium.

PAMPA HERMOSA LODGE is located at the base of the Reserve, offers a treasure of virgin flora, including a wide variety of orchids, some of which have not yet been classified. Varieties of “heliconias”, ferns, palm trees and other spectacular plants of the “bromeliáceas”, “ericáceas and “aráceas” families propagate and adorn the forests. The region is blessed with over 280 varieties of plants, per hectare. Among these are 35 m. tall, 4 m. wide cedars, walnut trees, “lauráceas”, 20 m. tall wax palms, “líquenes”, climbing plants and huge ferns of prehistoric origin. In summary, a plant paradise that offers unmatched senic hikes under its shaded canopy. The cedar trees (“Cedrela cf. Odorata) of Pampa Hermosa represent a genetic bank of great importance to the area – the Amazonian forest is facing savage decimation. Dominant among the cedars is “Abuelo” (Grandfather), the largest in Latin America, estimated to be 600 years old; it cannot be embraced by less than 16 persons holding hands together. Scientists and specialists can review lists of local flora and fauna in a report made by a team of four scientists during their April 21, 2001 trip to the Reserve.