The red-tailed monkey, also known as the red-tailed guenon, is a medium-sized primate found in the forests of Central Africa. They are easily recognized by their distinctive reddish-brown tail and face, along with a mix of gray and black fur on their bodies. These monkeys typically live in social groups and are known for their playful behavior. Red-tailed monkeys primarily feed on fruits, leaves, and insects, making them important seed dispersers in their habitat. They are arboreal, spending most of their time in trees, and are skilled climbers. Their populations are threatened by habitat loss and hunting, leading to conservation efforts to protect their natural environments.