All those ducks are looking for is flash, the rest is to catch our attention not the ducks. I saw some guys that had 12 "spinners". They painted 2 liter bottles half black half white and got them to rotate. Talk about an attention getter. It is the same way with the new "ultra realistic" decoys. You think ducks can see that kind of detail as the drop into your spread? Hell no, it is so we will buy them thinking it will make a difference.