The Allied Precision Heated Bird Bath with Metal Stand lets you enjoy watching backyard songbirds all year round. This heated bird bath features a built-in thermostat and 150 watts of power prevent their watering fountain from becoming a skating pond, even on the coldest days. Completely hidden from surface view, the heating element automatically keeps water temperature between 40 and 50 degrees Fahrenheit. The bowl is also specially designed to attract and encourage birds to land. A textured surface and shaped rim allow a birds talons to easily grasp and perch, while the gradual slope promotes bathing. Crack-proof even in subzero conditions, the bowl measures 20 inches in diameter by 2 inches deep. It comes with a sturdy, 30-inch-high metal stand and 15-inch power cord. (The bird bath can also mount on a wooden deck railing.) Made in the USA, this item is covered by a three-year guarantee.