I've hunted them in MI for 20 yrs now and most of my birds have come with no decoy. In fact, I can think of only 2 mature birds that actually committed to the decoy. I know others have had luck and I try them every year, but without success. I always get closer without them, no matter the weapon, without decoys. I have even tried multiple kinds. Same goes for the blind, 4 mature birds have come near it, most give a wide birth or literally have run. I only used the blinds with kids or in the rain. Don't ask me why, but that has been my experience. Now I am just running ghillie and stickbow