There were quite a few different ones but the one I do remember were seagulls flying around and biplanes flying around. They were connected to a wire that bent downward to another wire that had a point on it that balanced on a cylinder. So when you pushed the seagulls they would fly around and so the biplanes. I have looked everywhere on the net and I can't find any info on them. Could someone please tell me the name of these gadgets or where I could find them. Thank you so much.