National Audubon Society 13" Singing Bird Wall Clock Wood Tone WORKS GREAT! EUC. No box. Chirps every hour on the hour, except at night (has a light sensor). Just adorable and great for the bird-lover in your family. It just brings life to your home with the authentic bird sounds. VERY easy to set. Instructions on back. Battery cases extremely clean. Measures 13" diameter. Uses 3 "AA" batteries, not included. I ship VERY SAFE and VERY FAST. 2lbs