YES!!! The weirdest thing! My teenage daughter was wearing some black and gray polka dot PJ pants. She was sitting close to the ig's cage (a 2yo male) and the ig started posturing toward her. The next day he was in the shower hanging out and I showed him the pants to check his reaction. He FLEW across the shower and I though he would hurt himself with the way he flung himself at the wall. He's never reacted to anything like before.