Around here, we've got mostly blacksnakes. Lots of them. I keep chickens, which means I'm spreading corn around, which means I've got lots of mice... which brings in the blacksnakes.
I don't mind. They can have all the mice they can catch. Once in a while, one will find his way to the nesting boxes, start eating my eggs. Once they've identified the eggs as a source of food, they'll keep coming back. Only thing to do at that point is to kill 'em, but as long as they don't get into my eggs, live and let live.
We got lots of rain this spring, when the snakes started coming out, the ground was pretty saturated. All three of these pics were taken within 5 minutes, and there were dozens more of them. It was actually hard to find a tree without a snake in it. Never seen anything quite like it.