Airplane Aviator Spike Whirligig. Our flying Aviator Dog, Spike will delight that special dog lover or aviation fan on your list. This wind-powered kinetic sculpture will add color, motion and loads of fun to any garden space. When wind hits the propeller, Spike bobs up and down as he balances on the flying bi-plane. Includes 3-part, 47 inch pole. Easy to assemble, it goes from box to garden in minutes.