1:17 minutes

Each year, monarch butterflies migrate roughly 2,000 miles from southern Canada to an isolated area in the forests of Mexico. Their great-grandchildren will return to the same spot in what is a multigenerational journey. The award-winning photographer Louie Schwartzberg was there to capture their time in Mexico in his 2013 documentary \'Wings of Life.\' What does the sound of a million butterflies flapping their wings sound like? Watch to find out.

Your video will resume shortly.
We're sorry, this video is no longer available.

View other videos for “Super Soul Sunday”

Video Player : Video ID