I know chimps occasionally hunt, but I didn't expect them to be so well organized. Puts quite a few carnivores to shame.
Oops, forgot the Youtube link.http://www.youtube.com/watch?v=A1WBs74W4ik&feature=related
Chimps average a 50% success rate when hunting, well above lions, leopards and hyenas. Their personalities also seem to do a 180 when they're in hunting mode.