We have so many different species of birds that come to our bird bath, for either a drink or a bath. They especially like it in the winter when many of the ponds and bird baths are frozen. We have a little heater in ours which keeps it from freezing, so the birds can always get a drink.
When we were building our home 3 years ago, that was one thing on our list that the electrician couldn’t quite understand. Yes, we wanted a plug out by the bird bath so we could have a heated bird bath all winter long. It’s a win, win for all of us!