Bring the whole herd to the mountain. The KLUK Custom Calls The Herd Diaphragm Elk Call is a three-pack of premium elk diaphragm calls built for serious elk hunters who want the full vocal range of the elk woods. Whether you're cow calling to pull in a bull or sounding off like a rival looking for a fight, THE HERD gives you the full arsenal. These easy-to-use diaphragm elk calls are perfect for archery elk season, over-the-counter hunts, and calling setups in any terrain. FeaturesMewin'Mamma - A single reed dome call that nails every cow elk vocal: mews, chirps, estrus whines, lost calf calls, and even light bugles.The Drifter - Designed to mimic a satellite bull, this call throws high-pitched bugles and glunks that provoke the herd bull into action.Bull-Dozer - A hard-hitting bull call built with a .005" purple reed for deep, guttural bugles and challenge calls that shake the timber.