Seeing a family of golden lion tamarins (Leontopithecus rosalia) in the mystical Atlantic Rainforest of Brazil is quite an experience. These diminutive orange primates, with their shaggy manes, ...

Lion tamarins take their name from their impressive manes—thick rings of hair reminiscent of Africa's great cats. The golden lion tamarin may be the most beautiful of the four lion tamarin species.

Only 6,000 golden headed lion tamarins remain in the wild ... They can communicate with Weids marmosets, allowing the two monkey families to work together as they travel. The lion tamarins ...