Hooks Harrison Howler Mouth Call is a locater call for coyote hunting. This user friendly call makes a really accurate coyote bark and howl. If you're out before light and cant decide between two different locations give the Howler a little howl and listen for a reaction. There is no sense in wasting your time in one part of the block if the animals are in a whole different side. Locate those yotes before they locate you and put the kill shot on them!