The new MOJO Outdoors Mallard Machine consists of a Patent Pending Decoy that causes a realistic feeding mallard drake decoy to dive, bob up and down, twist, and wobble by attaching the decoy to a float designed as a buoy (buoys are self-righting). Equipped with a motor-driven prop that pulls the float partially under water and then releases it to bob up and down. The prop action causes it to not only bob up and down but also sideways and twist, and the righting aspect of the buoy straightens it out when de-energized.