You don't have to be a bird to enjoy the water in the bird bath! The squirrels in our yard frequent this dish probably as often as the birds. Photographed here is "Spot" who we have named because of the small white spot on his back.
What a funny angled tiptoeing! I just posted a photo of a squirrel at my birdbath, too, but it's high enough he had to jump up to it. Heated, so someone said perhaps it's a hot tub!