NOTE:CLOCK WORKS, BUT BIRD SOUNDS DO NOT. The National Audubon Society Singing Bird Clock features a traditional design with a 13" oak colored frame and a round shape. This battery-operated analog clock is powered by quartz movement and displays bird songs as the chime sequence. Perfect for adults in various rooms such as the kitchen, bedroom, living room, or home office/study, this clock adds a touch of charm with its multicolor design and bird-themed character. Made with plastic materials and originating from China, this original Audubon clock from the late 20th century is a unique and stylish addition to any space.