Dog driller, I also have a calf out right now (a neighbor brought it to me for bait), have had it out for several days, but no hits at all, no video and no tracks in the snow. It's currently 10 degrees out right now. I keep hoping that coyote will make it's rounds again and find the calf. Once it does, I think he will keep returning and maybe I'll get a chance to put a red crosshair on him.
NYyotekiller, good luck with those two coyotes. Hopefully you will get some action soon.