Chuck, I have the Knight&Hale call and tapes. They havebeen in the truck for
10yrs. I use to listen to the vocalazation tapes while driving. They teach you
what all the sounds they make means to them, it's like learning thier language.
I don't use the call, but I learned thier language. It use to drive my wife crazy,
when she was in the truck with me. Instead of listening to the radio, listen to
the cassettes while driving. I use to have a blast when I use to come to a traffic
light and turned the volume up, and pepole wouldlook and wonderwhere the heck
are them hog sounds andsqueals comming from?
The tapeswill really teach you thier communications among them.