The Coyote Bear Buster reproduces the pitch tone and volume of a deer bleat as deer communicate and it reproduces the bawl of a fawn or a young deer in distress. It attracts coyotes bears foxes bobcats mountain lions and other predators looking for an easy meal. Features:- Reproduces the distress bleat or bawl of a young deer – a favorite food source for coyotes bears and other predators – Can be blown very softly or extremely loud.