Are you are sure you want a Red Shouldered instead of a Red Tailed. I don't recall hearing a gobbler gobble at a Red Shoulder but a ton gobble at a Red Tailed, but I am sure they will occasionly do so. A Wingsetter duck caller makes a very presentable Red Tailed call as well as a very good kee kee. Unfortunately you have to tape over one of the holes to kee kee.