Overview
"The Cuckoo" (Roud 413) is a traditional English folk song, also sung in the United States, Canada, Scotland and Ireland. The song is known by many names, including "The Coo-Coo", "The Coo-Coo Bird", "The Cuckoo Bird", "The Cuckoo Is a Pretty Bird", "The Evening Meeting", "The Unconstant Lover", "Bunclody" and "Going to Georgia". Lyrics usually include the line (or a slight variation): "The cuckoo is a pretty bird, she sings as she flies; she brings us glad tidings, and she tells us no lies."
According to Thomas Goldsmith of The Raleigh News & Observer, "The Cuckoo" is an interior monologue where the singer "relates his desires — to gamble, to win, to regain love's affection."
The song is featured in the E.L. Doctorow book The March. A soldier suffering from a metal spike stuck in his head sings verses from the song.
Synopsis
Usually, but not always, the song begins with a verse about the cuckoo, for example:
From Wikipedia (CC BY-SA 4.0).