Savanna Baboons, Papio cynocephalus, are resourceful and adaptable monkeys, found in various races throughout Africa's savannas. They require water and trees or cliffs for sleeping sites. Their social organization is complex, with troops of about 30 to 40 animals (though some have been seen as large as 200). This male Yellow Baboon, P. c. cynocephalus, is taking in the Amboseli sundown from the safety of a perch high in a tree.