Alien Invaders -
changing seas

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.

Duration: 26 minutes and 46 seconds

Episode Number: 301

No future air times were found for this episode.

About Changing Seas:

CHANGING SEAS takes viewers on an exciting adventure to the heart of our liquid planet.

The documentary series offers an unprecedented look at how oceanographers and experts study earth's vast underwater wilderness, while shedding light on how over-fishing, global climate change and pollution threaten ocean resources.

Watch Changing Seas - Clips, Episodes & Previews

Habitats: The Key to Florida's Fisheries

Dolphins: Breaking the Code

Lords of the Wetlands

American Samoa's Resilient Coral Reefs

Alien Invaders - Trailer

Recreational Shark Fishing: Collaborating for Conservation

Future Broadcast times for "Changing Seas": (show all)

Sun, Nov 9	6:30 A.M.	Sunken Stories NHPBS (11.1)
Wed, Nov 12	7:30 P.M.	Costa Rica's Surfing Paradise NHPBS (11.1)
Sun, Nov 16	6:30 A.M.	Creatures of the Deep NHPBS (11.1)
Wed, Nov 19	7:30 P.M.	Whales in a Plastic Ocean NHPBS (11.1)
Sun, Nov 23	6:30 A.M.	Reefs of Rangiroa NHPBS (11.1)
Wed, Dec 10	7:30 P.M.	Mystery of the Spinning Fish NHPBS (11.1)
Sun, Dec 14	6:30 A.M.	Living Fossils NHPBS (11.1)
Wed, Dec 17	7:30 P.M.	The Elephant Seals of Ano Nuevo NHPBS (11.1)