For those of you that like to use hand calls I have found possibly the best hand call ever. I am no subject matter expert but I have spent well over 200 dollars on different mouth calls both open and closed reeds and different squeakers and noise makers and nothing equates to this call. I waited a while to post just to see if I got lucky my first few times out or if the call is that good. It is the griz n grey distress call from kettle creek. It is suppose to be a grey fox distress and it is a closed reed call powered by a diaphragm which means no blowing and having it freeze up and no getting out of breath for the big shot, so far on every outing I have called in something mostly fox but have had yotes come charging in and 4 different lynx. Not to say I was successful since I am a one man operation and it is hard to work the spotlight and shoot but I dont consider calling a failure if I come home without fur If I call in something and have a good time it was a good outing.. Well anyways here is a demo video of it..
and it is about 1/2 way down the main page on their website.