Alien Invaders
Season 3 Episode 301 | 26m 49s | Video has closed captioning.
In the waters of the western Atlantic and Caribbean, a voracious alien predator has taken hold. Native to the Indo-Pacific, the invasive lionfish is a major threat to biodiversity and the health of already stressed coral reef ecosystems.
Aired: 11/04/11
Expires: 10/31/23
Problems Playing Video? | Closed Captioning