The prominent noses of male proboscis monkeys, long thought to be merely visual signals, play a crucial role in vocal communication, enhancing individual identity. A new study published in the Journal ...

The brothers look for the origin of a sound, and it turns out to be a proboscis monkey! The Kratt brothers find a group of proboscis monkeys. The gang talks about their nose – their most notable ...

You’ve heard the saying: Size matters. Of course, it depends on what you’re talking about — and whom you’re talking to. But for male proboscis monkeys from Malaysia, it turns out that having a bigger ...