Thank you all, for the comments.
This morning my son made the trip down and I have plans on checking the feedlot first and then from there we would try calling a large ravine a mile to the east. After parking the truck on the east end of the feedlot/yard site we venture to the west only a couple hundred yards before Jr. points out a coyote down in the flat. There was just enough fog in the morning air that I think it hampered this coyotes keen eye sight as it had not picked us out. Even though our quarry had no idea of our presence there was cows between it and us. We then cut back east and followed a draw that would help hide our outline, plus it should also clear us of all the cows. As with all well laid out plans, sometimes they fail and this was one of those times. The cows decided to make the journey with us and even though the coyote stood just shy of 250 yards and still unaware of us, it had the cows to thank for its safety. We walked back to the truck with a good number of 4 legged curious followers.
Drive a mile east and turn off the road and park at the edge of a ravine. As we are collecting our gear from the back seat of the truck we comment that its still a very gloomy looking morning. Cloudy skies plus ice fog giving the NW breeze a very chilled bite to it. Once we got into the sheltered ravine the walk was very pleasant being void of the wind.
After reaching the bottom of the valley I pick a spot facing west on the side of a bluff and Jr. set up facing east to watch our downwind side.
To the southwest, I have a thicket of willows that run for a quarter mile along the creek channel and then a thin stand of populars before the open grassland where I sat. Start off with a short series of jackrabbit distress, then wait, more jackrabbit distress and I notice a ghost like figure of a coyote working its way through the willows. I wait till the coyote is out of sight and swing the rifle and shooting sticks into position. When it clears the willows and walks into the populars, it stops giving me a good broadside shot. The shot was 84 yards but the coyote lay almost a 600 yards from the truck requiring a long drag back. Lucky for me, my much younger hunting partner did the majority of the dragging.