The Handiest Creatures in the Animal Kingdom...

For centuries, philosophers claimed that...  ...creatures on Earth to do this are humans. VULTURES CAST STONES...  ...[YouTube Clip] Egyptian vultures love the taste of ostrich eggs, but they can't br...  ...e thick shells by just pecking at them. So hungry vultures go in sear...

http://www.neatorama.com/2010/03/05/the-handiest-creatures-in-the-animal-kingdom/