This heated bath lets you enjoy watching backyard songbirds all year round. A built-in thermostat prevents their watering fountain from becoming a skating pond, even on the coldest days. Completely hidden from the surface view, the heating element automatically keeps the 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 bird’s talons to easily grasp and perch, while the gradual slope promotes bathing. Crack-proof even in subzero conditions,