Skip to main content
Access to this video is a benefit for members through PBS Passport.

Up Next

At the Water’s Edge: The Salt Marsh

At the Water’s Edge: The Salt Marsh

Season 13 Episode 1302
26:42
Alvin: Pioneer of the Deep

Alvin: Pioneer of the Deep

Season 13 Episode 1303
26:47
Habitats: The Key to Florida’s Fisheries

Habitats: The Key to Florida’s Fisheries

Season 13 Episode 1304
26:47
Vanishing Whales

Vanishing Whales

Season 14 Episode 1401
26:42
Humpback Health

Humpback Health

Season 14 Episode 1402
26:42
Kelp: Hidden Treasure of the Salish Sea

Kelp: Hidden Treasure of the Salish Sea

Season 14 Episode 1403
26:42
Changing Seas Season 14

Saving Florida’s Starving Manatees

Season 14 Episode 1404
26:42
Mollusks: More than a Shell

Mollusks: More than a Shell

Season 15 Episode 1501
26:42
Sharks in Belize: Jaguars of the Sea

Sharks in Belize: Jaguars of the Sea

Season 15 Episode 1502
26:42
Bermuda: Life at Ocean's Edge

Bermuda: Life at Ocean's Edge

Season 15 Episode 1503
26:42
Life in the Dark: The Polar Night

Life in the Dark: The Polar Night

Season 15 Episode 1504
26:42
Back to Show
Changing Seas

American Samoa’s Resilient Coral Reefs

Season 12 Episode 1204

American Samoa is home to some of the largest corals on record. Reefs in this remote island paradise are thriving, while corals elsewhere are in serious decline. Scientists study what makes these corals more resilient than others in the wake of local and global stressors.

Available Until
Support Provided By
Season
Sentinels of the Seas
Unlock with PBS Passport
26:51
Take a look at the health of the bottlenose dolphin.
No Fish Left Uncounted
Unlock with PBS Passport
26:51
The Changing Seas crew shadows a team of research divers in Dry Tortugas National Park.
Farming the Sea
26:45
Scientists develop sustainable aquaculture methods to take the pressure off wild fish.
Corals of the Deep
26:46
Scientists scan the ocean floor to find deep sea corals threatened by bottom trawling.
Mission to Inner Space
26:49
Scientists at the world’s only underwater lab study the impacts of ocean acidification.
Super Grouper
26:54
After being fished to near extinction, Goliath Groupers are making a comeback in Florida.
Active loading indicator