Mark Feldstein and Associates DLB9821E Original Singing Bird Clock 8 in Green First produced in 1997 and brought back by popular demand, the original singing bird clock includes beautiful songs from twelve of the most recognized song birds in north america - one at the top of each hour Framed in green matte, this clock features images and authentic recordings from cornell laboratory of ornithology; detailed packaging provides bird habits and habitat information Perfect for wall or desk, using the built-in stand; light sensor deactivates songs when room is dark