The E.L.K. Cow Talk Elk Call can stop a wounded bull elk giving you that 2nd and 3rd chance to shoot again. Bulls, cows and calves communicate with each other year around. This is their language. If you are hunting elk without the original Cow Talk call, you are handicapping yourself. This is a year around call for calling in bulls as wells as cows. One end of the call can be tuned for calf sounds and the other for adult elk. The Cow Talk call fits in your pocket and is not necessary to use with a grunt tube. The Cow Talk call is easy to adjust and is the original Cow Talk call that is patented and manufactured in Montana.