"Hares on the Mountain" (Roud 329) (otherwise titled "Blackbirds and Thrushes", "If All the Young Women", "Nancy Lay Sleeping", "The Knife in the Window", "Shepherd So Bold", "Sally My Dear", "Lightning and Thunder", "Crawling and Creeping" and "Ain't Gonna Do It No More") is an English folk song. Versions of this song have been collected from traditional singers in England, Canada and the USA, and have been recorded by modern folk artists.