Butterfly, Butterfly (The Last Hurrah) Butterfly, Butterfly (The Last Hurrah) "Butterfly, Butterfly (The Last Hurrah)" is a song by A-ha, and their final recording before their second splitting on 4 December 2010. The song was sold digitally in Norway from July 5. It is included on "25", a compilation album released on July 19. Its world premiere was on June 14, 2010. The single entered the Norwegian single chart at #13 and reached #6 on the airplay chart soon after. It also charted at #66 in the World singles official top 100. Much like many of A-ha's early music videos (including that of "Take on
How the Snake Lost Its Legs the butterfly, the snake, and the cheetah. Each consists of three to eight sections named in the style of Rudyard Kipling's "Just So Stories", with titles like "How the butterfly got its spots" or "How the snake elongated its body", though a couple of sections use "Why?" rather than "How?", as in "Why the fly twirls his penis" (it rotates during embryonic development under the control of different genes). In these chapters, Held explains the mechanics of evolutionary developmental biology, complete with accounts of what genes such as hox, hedgehog, and engrailed do to shape bodies. The third part is