Black beard Saki
The black beard Saki is a bearded Sark monkey belonging to the New World monkey. An endangered species, the Amazon rainforest Far Eastern region of Brazil is home to a limited number of small settlements, from the eastern part of the province to the Tocantins River to the Grazau River in Maranhán. Previously, Hickory Saki was treated as a subspecies of this species, but it is now treated as a separate species through the coloring, karyotype and molecular biology of fur.