I have beautiful ceramic bird baths all over the place but the birds like this plastic saucer the best. It’s big, grubby and just the right depth and they don’t slide. The flagstone keeps it on the ground when it’s windy and makes a nice place to sit if you’re a sparrow. It looks awful but it’s well loved by EVERYONE, birds, squirrels, chipmunks, and everyone other fuzzy one who comes into the yard. The cardinal just stopped by for a quick bath and was off again.