These realistic owl decoys protects your garden and crops from pests, animals and rodents. The spring mounted head wobbles and rotates in the breeze to make it even more realistic. When fitted with batteries it makes a beep sound to further attract attention to itself. It can be filled with sand or gravel to make it more stable, it can also be screwed down to prevent being blown or knocked over. These are a great way to deter pests without resorting to more harmful methods. Move them around your garden or allotment periodically, this prevents regular visitors getting used to it being in one static position.