Orangutans can play the kazoo – here’s what this tells us about speech evolution

A kazoo might seem a world away from the spoken word. But our ability to produce its buzzing, Donald Duck-like sound at will was key in us ever developing the ability to speak at all. And while our capacity for speech is unique, my colleague Robert Shumaker and I have used the novelty instrument to show that great apes aren’t far behind. дальше »

2019-10-5 20:00