Sensor Music Bird Gray Unused, unopened item. The bird's beak and neck move in time with the sound when the sensor on its chest is activated. 6 Nursery Rhymes: ・Old MacDonald Had a Farm ・Jingle Bells ・Oh, Susanna ・Mary Had a Little Lamb ・Grandpa's Counting Song ・BINGO 6 Birdsong Patterns ※ In no particular order, songs and chirps play randomly. There is an ON/OFF switch. Requires 2 AAA batteries.