Moving water attracts wild birds. The "Water Wiggler"tm also helps prevent the spread of west nile virus by eliminating stagnant water in your birdbath. Water Wiggler's unique agitator action creates continuous ripples in water, preventing mosquitos from laying eggs in birdbaths.
It's easy to install! Just place and go! No plumbing, wiring, etc. It operates on two D-cell batteries for up to two months of continuous use. It's silent and may be used in your heated birdbath in the winter to agitate the water and attract more birds.