So now you know. Your real hand is up in the bird puppet making it move! This is one fantastic illusion! Thousands of entertainers use my Bird Arm Illusion and most folks are just totally stumped. I've even have several analytical types tell me that they've figured it out, and it's usually something very complicated like remote control or electronic relays. Toss the bird popcorn, pet it, teach it tricks! The silly thing looks just like it's alive! It'll blow their mind!