Mating Motion Jake is designed to be mounted on top of the Mating Hen decoy but he can also be used beside other hens or even on his own. The realistic motion that mimics the gyrating action of a mating jake, adds a whole new way to fool jealous longbeards. Motion is activated simply by pulling on the included cord. Like all DSDs, the Mating Motion Jake is accurate, lightweight, quiet and made out of A.C.E. Technology. He can withstand a shotgun blast or a broadhead with little to no visible wear to the surface or shape of the decoy.