last year, i went out to an island on the kalamazoo river. i put out six decoys, hid my boat and sarted calling. im not a very good caller, but i think just a few decoys helped get em closer. twenty min. later i got my limit on woodies and went after my ducks and my decoys that went down stream cause my lines were to short. i didnt realize it till just now, all the ducks i saw that morning could have cared less about my calling, i was simply pass shooting and was at the right place at the right time.