A British scientist named Dr. Bird (no joke, not a typo) recently performed successful experiments revealing the ingenious nature of the rook, a type of crow.
To perform the experiment at home, all you need is a glass jar, water, rocks, a worm, and a crow. Better yet, why not read the full story and let Dr. Bird do all the work for you?
Another clever crow.
That just proves the intelligence of crows, which is why I love them more than anyother bird.