The black-headed golden monkey, also known as the Rhinopithecus roxellana, is a primate species found primarily in the mountainous forests of China. This monkey is characterized by its striking black head and golden fur on its body, which helps it blend into its natural habitat. They are social animals, often seen in groups, and are known for their playful behavior. These monkeys primarily feed on leaves, fruits, and flowers, making them herbivorous. The black-headed golden monkey is currently classified as endangered due to habitat loss and hunting. Conservation efforts are underway to protect their populations and preserve their natural environment.