I live out in the country also with 20ac surrounded by farmland and woods. Coyotes are always a problem but it seems like the last week or two they have been more active and noisey. I worry about my aging female wolfdawg who is now with a smaller shaggy Malamutt (at least he thinks h`e is tough). I have seen coyotes in broad daylight travelling down the edges of the fields but they usually are active at night.
Kinda strange story...my shaggy male wannabe wolfdawg likes to go along side my PU as I drive down my gravel road back to the woods where he sniffs and pees. He was kinda more excited than usual about our "walks" and one weekend day as I was bush hogging my pasture field I see what I think is a tall coyote walking in parallel to my place in a freshly harvested wheat field (tall stubble) kinda stalking me on the tractor. My place is long and narrow cause I have a grass airstrip on it and that field was on the other side of the airstrip. This crittr was paralling me so as I got back to the shed I grabbed a .223 mini-14 and sitting on the tractor (bush hog still turning and shaking me on a very wobbly seat, beer in a big cup between my legs) I take a bead through the scope (badly in need of adjusting as the mini is hard on scopes) and this critter looks like the tallest coyote I have ever seen and it's ears look too tall. It was kinda redish too. I take what aim I can sitting there and pop one off. The critter drops, rolls, then gets up and bounces off across the field, stopping at the other side looking back at me across the pushed down stubble trail made by the tire tracks of the combine as if to say "you @sshole"! My little dawg was laying on the gravel road behind me like nothing was happening but I think he knew this critter was there.
I think he was trying to court it (a her?) and after it (she?) had left the area he still was looking for "her" for a few weeks. Talking about it at work with another country gun guy he suggested it may not have been a cotote after all. It looked like this sorta:
Around here there is no season on coyotes and as far as I am concerned spotlighting is allowed, which I think is legal in TX. We hate coyotes around my place.