A bird bath isn’t just a pretty decorative feature. "A well-tended bird bath can greatly increase the diversity of birds that nest in your yard, visit during migration, and spend the winter—and if the bird bath is well-placed, you can sit back and enjoy the show as warblers, grosbeaks, and more stop to drink and wash up," says Winston. 

But, of course, a bird bath can also become a spot where bacteria and insects can thrive, so make sure you clean it regularly and replace the water every few days.