Thanks for all of the advice. I do have one call that I got several years ago, but I'm not very confident in it. It's made by woodwise, called the screamin howler. I don't think it sounds realistic, just my opinion. Could you recomend some "good" calls, in your opinion. One last thing, most of what I read about coyotes is about western coyotes. I'm in PA, and I've read that eastern coyotes are actually a cross breed between western coyotes and timber wolves which occured as western coyotes expanded their range through michigan and minnisota. Do you know if this is true and does it make any difference in how I should hunt them.