Cuckoo clocks, typically having a pendulum mechanism, are those that strikes the hours with a sound resembling that of a cuckoo bird, a bird that calls out with a sweet tone. Rhythm's collection of cuckoo clocks have an automated cuckoo bird that moves with each note producing a sound as accurate as the cuckoo bird itself! The clocks emit sounds that reminds one of a cuckoo cooing amidst the deep mountains and dense forests, so sweet and pleasing. These sounds hold the person listening and could remind them of the beauty they can find in a minute!