![Facts East Africa on Twitter: "FACT: Ethiopia's Gelada Baboon is the last surviving species of ancient grazing primates. https://t.co/tk1JCsEJyW" / Twitter Facts East Africa on Twitter: "FACT: Ethiopia's Gelada Baboon is the last surviving species of ancient grazing primates. https://t.co/tk1JCsEJyW" / Twitter](https://pbs.twimg.com/media/FH9JVR1X0AAndaY.jpg)
Facts East Africa on Twitter: "FACT: Ethiopia's Gelada Baboon is the last surviving species of ancient grazing primates. https://t.co/tk1JCsEJyW" / Twitter
![Monkey gelada, Theropithecus gelada, the bleeding-heart monkey, gelada baboon. Male and female Stock Photo | Adobe Stock Monkey gelada, Theropithecus gelada, the bleeding-heart monkey, gelada baboon. Male and female Stock Photo | Adobe Stock](https://as1.ftcdn.net/v2/jpg/02/40/47/30/1000_F_240473053_InFhTrqR6p18O2kx8glcCFDNujuBHZ0Q.jpg)
Monkey gelada, Theropithecus gelada, the bleeding-heart monkey, gelada baboon. Male and female Stock Photo | Adobe Stock
![It may look like this gelada baboon has acne, but these swellings on her chest are actually a sign of sexual receptivity. : r/natureismetal It may look like this gelada baboon has acne, but these swellings on her chest are actually a sign of sexual receptivity. : r/natureismetal](https://preview.redd.it/v6316jpvb6g71.jpg?auto=webp&s=bd9c30ff5ad479ea1efa913c88d295e3d7eae075)
It may look like this gelada baboon has acne, but these swellings on her chest are actually a sign of sexual receptivity. : r/natureismetal
American Museum of Natural History - Meet the gelada baboon (Theropithecus gelada)! It's also known as the bleeding-heart baboon for the hairless, vivid red skin on its chest. Despite its common name,
![Gelada Baboon (Theropithecus gelada) adult male, close-up of head, folding upper lip in 'lip-flip' display, Simien Mountains, Ethiopia - SuperStock Gelada Baboon (Theropithecus gelada) adult male, close-up of head, folding upper lip in 'lip-flip' display, Simien Mountains, Ethiopia - SuperStock](https://cdn.superstock.com/4421/Comp/4421-15151.jpg)