New Scientist on MSN10mon
Huge nose of male proboscis monkeys is key to mating success
The bizarre enlarged nose of male proboscis monkeys acts like a trumpet, enabling them to make extremely loud sounds that ...
Natural History Museum%2c London2mon
The Pose
As this monkey matures, its distinctive nose will signal its status and amplify its calls. A male’s nose can eventually grow so big that it hangs over its owner’s mouth. Found only on Borneo and ...