muriquis

Muriquis, also known as muriqui monkeys or muriquis de Bico, are a species of New World monkey found in the Atlantic Forest of Brazil. They are one of the most endangered primate species in the world, with a population estimated to be fewer than 1,000 individuals. Muriquis are known for their distinctive appearance, with a reddish-brown coat, a white face, and a long, prehensile tail. They are also known for their unique vocalizations, which include a loud, distinctive "whoop" sound.

Muriquis are primarily frugivorous, feeding on fruits, seeds, and leaves. They are also known to eat insects and small vertebrates. They are arboreal animals, spending most of their time in the trees. Muriquis are social animals, living in groups of up to 20 individuals. They are also known for their complex social structure, with dominant males and females leading the group.

Muriquis are threatened by habitat loss and fragmentation due to deforestation and agricultural expansion. They are also hunted for their meat and fur. Conservation efforts are underway to protect muriquis and their habitat. These efforts include the creation of protected areas, the establishment of community-based conservation programs, and the promotion of sustainable agriculture practices.