Parrot Thinking with Irene Pepperberg (327)

<p><span style="font-size: 10pt;">Bird Brains are different. Irene Pepperberg has been probing their psychology for decades. What clues are there for communicating with aliens ?</span></p> <p><span style="font-size: 10pt;"><a title="Alex the parrot" href= "https://www.youtube.com/watch?v=cO6XuVlcEO4&t=224s">Alex the parrot</a></span></p>