cotton headed tamarin monkey walking over a branch a rare and critical endangered exotic animal specie from colombia

and animal animals black branch brown callitrichidae colombia colombian cotton cottonheaded cottontop crested critical critically einstein endangered exotic face forest from funny hair headed little mammal mammals monkey monkeys oedipus over primate primates rainforest rare saguinus sitting small specie species tamarin tamarins threatened top tropical tuft tufted unique walking white wig wildlife zoo