One of the best ways to increase your success in the dove fields is to add several of these Expedite Dove in Air dove decoys. The random on and off flapping of this decoy's wings will bring them in tight and low. The wings remove for easy storage. Included is a ground stake adjustable from 7" to 12" so you can place them at the best hieght depending on the ground cover for easy field use. Runs on 3 AAA batteries (not included).