Results 2 results found Adult red titi monkeys, Plecturocebus cupreus, sleeping in a tree within the Pacaya Samiria Preserve, Peru. A pair of adult red titi monkeys, Plecturocebus cupreus, climbing in a tree within the Pacaya Samiria Preserve, Peru. Brown Titi Monkey (Plecturocebus brunneus), Madre de Dios, Peru Brown Titi Monkey (Plecturocebus brunneus), feeding on palm fruit, Madre de Dios, Peru Brown Titi Monkey (Plecturocebus brunneus), feeding on palm fruit, Madre de Dios, Peru
