- Small modern and quirky cuckoo clock with understated design. - 4 different-coloured birds can be swapped around, or flock together decoratively on their perch awaiting their performance. - Every hour, a chirpy bird appears to warble its melody for that time of day. volume is fully adjustable. Built-in light sensor ensures a silent night. - Authentic birdsongs recorded in the field: Each hour you’ll enjoy the voice of one of 12 European songbirds or alternatively, the cuckoo call.