Stock photography, photos: Vervet Monkey - Benin Stock photos of A Vervet or Green Monkey (Cercopithecus aethiops) at Pendjari Park in northern Benin. West Africa. Photograph: © Robert Burch Click for a larger image and more information Keywords associated with this stock photo: benin, dahomey, west africa, vervet monkey, green monkey, pendjari park, cercopithecus aethiops, monkey, primate, mammal, africa