Well, I have one of those regular can calls that is a can you turn upside down. I used it during deer season last year trying to call deer in. However, one of the times I was in the stand I used it a few times and next thing I know there was a coyote standing about 50 or 60 yards approx from the stand. It's a $75 bounty if you turn them in so I decided to go ahead and shoot. However, when I clicked the safety off he must have heard as he took off running so I never did shoot.

Now I'm not certain that this call called him in. He may have for some reason just come out into that field at that time however it seems mighty odd and like he may have been coming to that call.