Theropithecus – Gelada
Most herbivorous of all monkeys! Native to the Ethiopian Highlands
Found only in the Ethiopian Highlands, like its close relatives, the baboons (genus Papio), it is largely terrestrial, spending much time foraging in grasslands. They live at 1.8–4.4 km (1.1 –2.7 ft) above sea level, using the cliffs for sleeping and montane grasslands for foraging.
The gelada is large and robust, covered with buff to dark brown, coarse hair, and has a hairless face. It can also be physically distinguished from a baboon by the bright patch of skin on its chest – on males, it is distinctive bright red.