tongue

Part of the appeal of chameleons lies in their ability to fire their long sticky tongues out of their mouths to capture insects to eat. Scientists recently discovered an animal from 99 millions years that had the same kind of tongue.

Today, we're talking about talking, and parrots, which can learn to talk, and is why studying the way parrots vocalize can help scientists better understand the way humans vocalize. If you think about it, bird song and talking have a lot in common.