Terra Cotta Heated Bird BathTerra BD-75 (Black)

14" diameter with 75 watts of power. Tested to -10F. Thermostatically controlled to operate only when necessary. Use year around, cord tucks away for spring & summer use. Innovative design allows for 3 different mounting options (Ground Mounts-Clamp Mount-Deck Mount). Holds one quart of water. Shallow design that birds will love. Guaranteed for one year.