Deep Look

Sea Urchins Pull Themselves Inside Out to be Reborn

Season 3 Episode 9 | 3m 2s

Conceived in the open sea, tiny spaceship-shaped sea urchin larvae search the vast ocean to find a home. After this incredible odyssey, they undergo one of the most remarkable transformations in nature.

Aired: 12/06/16

Rating: NR

Video has closed captioning.

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