I think the drought in California has trickled down to the snake population. We haven't seen a snake in ages. A roadrunner has been hanging around the house & now most of our lizards are gone, too. I'm noticing a lot more squirrels & mice around our hay cubes, horse feed & chicken house. All rattlesnakes are dispatched, but I like to see the gopher & king snakes around for rodent control. They don't bother the peeps, thank heavens.