What makes a solar bird bath more desirable than a regular bird bath?
The obvious benefits of owning a solar bird bath are lower energy costs and negligible environmental impact. A solar bird bath also keeps the water in the bath constantly moving. This movement attracts birds to the bath because their eyesight can detect moving water at a greater distance than standing water. For health reasons, a solar bird bath that circulates water is valuable because standing water can be a breeding ground for West Nile Virus-carrying mosquitoes.