patas hussar monkey, erythrocebus patas, sitting on tree branch in dark tropic forest. animal in nature habitat, in forest. detail

africa america animal ape band branch brown capuchin central clan costa creature crowd curious cute dark detail erythrocebus exotic face fauna forest funny fur gang green habitat hair happy head humid hussar jungle large leaves male mammal monkey mouth nature pack patas portrait primate rica sad senegal sitting tree tropic tropical vertebrate white whitefaced wild wildlife young