The Coyote Bear Buster reproduces the pitch, tone and volume of a deer's 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