Mac, if you haven't seen this one, take a gander (pun intended for the bird forum - bird nerds

) Smart bird completes tasks for food...

Or how about the drongo birds in Africa. I watched Nat Geo episode where this bird was featured and they showed them in action. This link is to the article that explains what they do but the episode is worth hunting down and watching. Drongo Bird

And if course there is Road Runner ... beep, beep!!