Standard Water Wiggler®The Water Wiggler features a unique agitator action that creates continuous ripples that help prevent the spread of West Nile Virus by eliminating stagnant water in bird baths. The Water Wiggler is easy to install just place it in your bird bath and let it work! The moving water created by the Water Wiggler will help attract birds to your bath, while preventing mosquitos from breeding in the water. There is no wiring and no plumbing. It operates on