Couldn't agree more. Years ago, before the crowds were into it, I was calling with mouth calls to coyotes who had very little to no pressure, and there were days you simply could not get one to come. Days they would hang up in sight, but hundreds and hundreds of yards away, and then there were those magical days when as many as four or five would come into one sit. Back then when I called one in and shot it, I just kept calling. I can't even tell you how many times I called in coyotes after I had killed one or even two. I called in two pairs once and I was using an Encore in 22-250. First pair I killed them both, second pair I only killed one. I called in two coyotes as singles one day, killed them both, kept calling and shot a cat half an hour later. Like I said earlier I spend my days outdoors fishing nowadays after deer season. All my buddies have the best electronic calls, thermals, and access to vast acres of land. They are so much more successful at night they are simply unwilling to spend those days out there when no one can call a coyote. They recently went on a trip to western Kansas where there is no pressure, and killed several, I can't remember the total, but every single one was at night. They called late evening and early morning every day, but I believe he said they did not call a single coyote in daylight hours. My guess is at least part of the time coyotes aren't moving much in the daylight because they have a belly full of mice, or rabbits, or whatever else they could catch at night.