Black caiman (Melanosuchus niger) swimming in the Madre de Dios River, Manu National Park, Peruvian Amazon, Peru, South America

travel destinations travel color image horizontal outdoors day no people side view wildlife animals in the wild peru south america manu national park national park one animal black caiman swimming madre de dios river river water rippled reptile animal animal head mouth open peruvian amazon cloud forest wild travel destination tourist destination tourist destinations rivers flowing water outdoor outside daytime animals