It may seem hard to believe, but male proboscis monkeys use their fleshy, pendulous noses to attract mates. Scientists think these outsize organs create an echo chamber that amplifies the monkey’s ...

Proboscis monkeys, endemic to Borneo, are threatened by habitat destruction, forest fires and hunting. But until two decades ago, trade wasn’t a threat to the CITES-listed species, which is ...

These proboscis monkeys – or ‘bayau’, as they are affectionately known – live freely around the oil palm plantation that houses the Labuk Bay sanctuary. (Labuk Bay Proboscis Monkey Sanctuary pic) ...