Campbell’s Mona monkey[1], also called the Campbell’s monkey or Campbell’s guenon is a primate species in the Cercopithecidae family.
- Campbell’s Mona monkeys are interesting coloration with black or gray legs, arms, lower back, a tan-yellow upper back, and a large, puffy white ruff on the chest.
- The upper half of the face is yellow, and the sides are grey. Half of their face is bare and primarily gray, with pink under the nose.
- Their amber eyes are expressive and large. They have a long, thin black tail that helps them move around the forest.
- Aside from the larger size of males, there is no sexual dimorphism.