Why do birds take bird baths?
Keeping this in view, are bird baths good for birds?
Birds need a dependable supply of fresh, clean water for drinking and bathing. Putting a birdbath in your yard may attract birds that don't eat seeds and wouldn't otherwise come to your feeders. (Other ways to attract birds are to supply a roost box and to provide nest material.)
Thereof, how often do birds need to bathe?
Frequency of Baths As with the different methods of bathing, how often a bird needs to be bathed often comes down to each bird's unique preference. While a good rule of thumb is to offer your bird a bath once a week, many birds will desire the opportunity to clean up more or less frequently.
If your bath basin is deep, place a layer of pea gravel or some large, flat stones in the bottom to offer birds a choice of water levels. Good Footing. Pea gravel or large stones in the bottom of you bath basin also serve to give bathing birds better footing while using the bath.