This Mallard Duck Sound app is specially designed for mallard duck hunting. it doesn't matter, where are you hunting, whether you are hunting in timber or in open field. This mallard duck sound app will become your partner in mallard duck hunting season. Mallard duck call includes, mallard basic quack call, mallard comeback call, mallard greeting call to greet incoming green head mallards, mallard feeding call to demonstrate other mallards that, we are feeding, come and join, mallard hail call, mallard pleading call and hen lonesome call. Additionally, This duck call app also includes physical calls and their names. For example, which call is best for timber duck hunting and which is good for open. This duck call sound app also include, single threat, double threat and triple threat duck calls. Finally, It also includes, mallard drake call, duck picker call and low pitch high pitch calls with hail call with pleading calls. Download mallard duck sound app and enjoy your mallard duck hunting season. Please do reviews so that I can improve the mallard duck call app.