Two days ago, in the evening, an owl visited the bird bath. I hadn't seen one in my yard in a couple of months. I was still seeing them in the open space beyond my fence and in the neighbor's tree but not in my yard.
They did the same thing last winter, then in early spring they started coming to the bird bath again so it seems to be a pattern. This time the owl didn't take a bath but it did hang around for almost 30 minutes.