The bucks sound like a cross between a sneeze and a rubber band being plucked. They make calls for this. One call by Primos, looks alot like an elk call that you would bite down on, except, you don't bite the call as you would an elk call, you put your lips to it and make a teeeewwwww, with an emphasis on the t part. I love to here the bucks going nuts when another comes around.