The eight-note call of the barred owl has a rasp that is heard only when you are extremely close. Turkeys commonly respond to this sound and that is exactly what the Power Owl accurately reproduces. Locate even the wariest of gobblers. An improved design keeps reeds from sticking due to over-blowing. Allows for automatic back pressure. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Game Calls.