Ring-tailed lemurs are primates found only on the island of Madagascar. They live in groups of 15-20 individuals and are known for their distinctive black and white ringed tails. Ring-tailed lemurs inhabit forests of southern Madagascar, where they eat fruits, leaves, flowers, and tree bark. However, they are classified as endangered due to loss of habitat from deforestation and hunting, as almost 80% of Madagascar's forests have disappeared. Conservation efforts include forest preserves and breeding programs that aim to reintroduce lemurs to protected areas.