Stock photography, photos: Campbell's Mona Monkey - Ghana Stock photos of Campbell's Mona monkey (Cercopithecus mona campbelli) in the Boabeng-Fiema Monkey Sanctuary in the Brong Ahafo Region of Ghana, West Africa. Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: Ghana, gold coast, Africa, west Africa, brong ahafo, brong ahafo region, Cercopithecus mona campbelli, Campbell's Mona monkey, mona monkey, monkey, monkeys, primate, primates, mammal, wildlife