The Cutie Mark Chronicles, the twenty third episode of Season One was originally aired on April 15, 2011.

In this episode, the Cutie Mark Crusaders learn how each of the Mane Six acquired their cutie marks.

It also features a song, So Many Wonders, which is sung by Fluttershy when a large swarm of butterflies cushion her fall from Cloudsdale, and she experiences life on the ground for the first time.