Adult common squirrel monkey (Saimiri sciureus), Pahuachiro tributary, Amazon Basin, Loreto, Peru, South America

Adult common squirrel monkey (Saimiri sciureus), Lake Clavero, Amazon Basin, Loreto, Peru, South America

Adult common squirrel monkey (Saimiri sciureus), in San Francisco Village, Amazon Basin, Loreto, Peru, South America

Mother common squirrel monkey (Saimiri sciureus) with infant in the trees on the Nauta Cao, Loreto, Peru, South America

Adult common squirrel monkey (Saimiri sciureus), in San Francisco Village, Amazon Basin, Loreto, Peru, South America

Adult common squirrel monkey (Saimiri sciureus), in the Pacaya-Samiria Nature Reserve, Loreto, Peru, South America

Common Squirrel Monkey (Saimiri sciureus), South America

Male Guianan squirrel monkey or Common Squirrel Monkey (Saimiri sciureus) in a tree, Amazonia, Brazil, South America