The Coyote 2-Pack from Quaker Boy features two calls in one convenient package. The Alpha Male Howler is an open reed caller for locating anytime of the year, and it also works for calling them in during breeding season. The Screamin' Cottontail is a closed reed call that produces distressed cottontail sounds that any coyote will have trouble resisting. The Coyote 2-Pack is definitely needed for your coyote hunting arsenal.