RMWKN2W6–Close up of grooming male and female Gelada monkeys, Simien mountains, Ethiopia.

RM2GWGBCW–Portrait of male Gelada monkey (Theropithecus gelada) against dark background, Simien mountains, Ethiopia.

RMJTAEAK–Baby cleaning a male Gelada baboon, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

RMWKN396–Close up of a male Gelada monkey (Theropithecus gelada) in Simien mountains, Ethiopia.

RF2RD823H–Close up of Gelada monkey family, male, female and a suckling baby

RFW6HRR2–Male Gelada (Theropithecus gelada), Simien National Park; Amhara Region, Ethiopia

RM2T64KGW–Close up of a male Gelada monkey (Theropithecus gelada) in Simien mountains, Ethiopia

RFWP92MJ–The bleeding-heart monkey or the gelada 'baboon' in the Semien Mountains in Ethiopia.

RM2T64KN9–Close up of a male Gelada monkey (Theropithecus gelada) in Simien mountains, Ethiopia

RFK76A6B–A portrait of a male Gelada Baboon. Taken in the Simien Mountains National Park, Ethiopia

RF2HEPECD–Close up portrait of Endemic Gelada Baboons, also called bleeding-heart monkey, living in the Ethiopian Highlands only, Simien Mountains, Ethiopia

RF2J16AX0–Monkey feeding behaviour detail. Gelada Baboon with open mouth with teeth. CLose-up wide portrait Simien mountains NP, gelada monkey, detail portrait,