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Changing Seas

Alien Invaders

Season 3 Episode 301 | 26m 49sVideo has Closed Captions

The invasive lionfish is a major threat to biodiversity and a stressed coral reef.

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.

11/04/2011 | Expires 11/01/2027 | Rating TV-G

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Changing Seas is presented by your local public television station.

Major funding for this program was provided by the Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources. Distributed by American Public Television.

Changing Seas

Alien Invaders

Season 3 Episode 301 | 26m 49sVideo has Closed Captions

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.

11/04/2011 | Expires 11/01/2027 | Rating TV-G

Problems playing video?   | Closed Captioning Feedback

Report a Problem

Before you submit an error, please consult our Video Help page.

How to Watch Changing Seas

Changing Seas is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

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Changing Seas is presented by your local public television station.

Major funding for this program was provided by the Batchelor Foundation, encouraging people to preserve and protect America’s underwater resources. Distributed by American Public Television.

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