Ravens are so smart it's stupid. They use trickery, tools, communication, cooperation and betrayal to get ahead in the world.
Come listen to some insane raven anecdotes, and get the answers to these questions: Why are there ravens in the Tower of London? Why do ravens fly towards gunfire? What do ravens, ants, humans and bees all have in common?
Find out about the common raven, Corvus corax, on this episode of Species.