How to attract · guide
How to Attract Birds to a Bird Bath
How to attract birds to a bird bath rests on one FeederWatch sentence: because birds need water for drinking and bathing, they are attracted to water just as they are to feeders 1.
The setup and cleaning advice below is FeederWatch's 1; the case for water as year-round habitat is Audubon's 3; window safety is from All About Birds 2.

How to attract birds to a bird bath: shape and placement
You can buy a bird bath or simply use dishes or shallow pans; birds seem to prefer baths at ground level, but raised baths attract birds as well 1. If the bath is on the ground, arrange a few branches or stones in the water so birds can stand on them and drink without getting wet — particularly important in winter 1. Like a feeder, a bath belongs near cover that birds can retreat to, but not beside branches a cat can ambush from 1.
One of the best ways to make a bird bath more attractive is dripping water: buy a dripper or sprayer, or recycle a bucket or plastic container by punching a tiny hole in the bottom, filling it and hanging it above the bath so water drips out 1. Audubon adds that the sound of running water is particularly attractive to birds and may bring them flocking during migration 3.
Keeping bird bath water safe
Change the water every day to keep it fresh and clean 1. Replace it as often as possible — every couple of days at minimum — and if you see cloudy water, mold growth or bird droppings, empty the bath and scrub it out; scrub baths regularly, weekly 1. Keep the ground below feeders and baths clean as well 1.
In freezing climates a bird-bath heater keeps ice from forming. Never add antifreeze; it is poisonous to all animals, including birds 1.
Keep the birds you attract safe: windows, cats, clean feeders
Window collisions kill perhaps a billion or more birds a year in North America, and far more die at homes and low-rise buildings than at high-rises simply because there are so many of them 2. Older rules about safe feeder-to-window distances are no longer thought valid; the fix is to make the glass visible — markings spaced no more than 2 inches apart on the outside, exterior screens, or hanging cords 12.
Cats are the most numerous pet in North America and kill hundreds of millions of birds each year; ground-feeding birds, ground-nesting birds and fledglings are at greatest risk, and feeder birds are easy prey, so FeederWatch strongly recommends keeping cats indoors 1. Clean seed and suet feeders every week or two — more often in heavy use or wet weather — with warm water and dish soap, since leftover seed and hulls harbor pathogens 1.
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Frequently asked questions
Why won't birds use my bird bath?
Usually depth, stillness or exposure: keep it shallow with stones to stand on, add a dripper, and place it near cover birds can retreat to 1.
How often should I change bird bath water?
Every day to keep it fresh, and scrub the bath weekly or whenever it is cloudy, moldy or fouled 1.