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Creatures of the Deep

Creatures of the Deep

Season 5 Episode 503
26:46
Reefs of Rangiroa

Reefs of Rangiroa

Season 5 Episode 504
26:46
Dolphins: Breaking the Code

Dolphins: Breaking the Code

Season 10 Episode 1001
26:43
Cryptic Critters

Cryptic Critters

Season 10 Episode 1002
26:42
Lords of the Wetlands

Lords of the Wetlands

Season 10 Episode 1003
26:42
Fishing the Flats for Science

Fishing the Flats for Science

Season 10 Episode 1004
26:42
The Cordell Bank: A National Treasure

The Cordell Bank: A National Treasure

Season 11 Episode 1101
26:42
Toxic Waters

Toxic Waters

Season 11 Episode 1102
26:47
Corals in Crisis

Corals in Crisis

Season 11 Episode 1103
26:42
Mystery of the Humpback Whale Song

Mystery of the Humpback Whale Song

Season 11 Episode 1104
26:42
Florida’s Blue Holes: Oases in the Sea

Florida’s Blue Holes: Oases in the Sea

Season 12 Episode 1201
26:42
A Decade after Deepwater

A Decade after Deepwater

Season 12 Episode 1202
26:42
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Changing Seas

Sunken Stories

Season 5 Episode 502

n the Florida Keys, divers from around the country learn how to map shipwrecks and apply their skills on a mysterious 18th-century slave ship. Professional explorers also employ high-tech tools to scan objects buried beneath the seafloor.

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American Samoa’s Resilient Coral Reefs
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26:53
Season 12 Episode 1204
American Samoa’s Resilient Coral Reefs
Scientists study what makes certain corals more resilient than others.
Peru’s Desert Penguins
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26:42
Season 12 Episode 1203
Peru’s Desert Penguins
Scientists monitor penguin populations and study the animals’ interaction.
A Decade after Deepwater
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26:42
Season 12 Episode 1202
A Decade after Deepwater
Scientists study the devastating impacts of the Deepwater Horizon oil rig disaster.
Florida’s Blue Holes: Oases in the Sea
Unlock with PBS Passport
26:42
Season 12 Episode 1201
Florida’s Blue Holes: Oases in the Sea
Scientists set out to uncover the mysteries of blue holes.
Mystery of the Humpback Whale Song
Unlock with PBS Passport
26:42
Season 11 Episode 1104
Mystery of the Humpback Whale Song
Experts study the purpose of a male humpback whale's song.
Corals in Crisis
Unlock with PBS Passport
26:42
Season 11 Episode 1103
Corals in Crisis
Stony Coral Tissue Loss Disease is devastating Florida’s fragile coral reef.
Toxic Waters
Unlock with PBS Passport
26:47
Season 11 Episode 1102
Toxic Waters
Scientists work to understand what causes toxic algal blooms.
The Cordell Bank: A National Treasure
Unlock with PBS Passport
26:42
Season 11 Episode 1101
The Cordell Bank: A National Treasure
Discover the Cordell Bank, a magical underwater island few people have ever heard of.
Fishing the Flats for Science
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26:42
Season 10 Episode 1004
Fishing the Flats for Science
Scientists study tarpon, bonefish and permit to better understand their behaviors.
Lords of the Wetlands
Unlock with PBS Passport
26:42
Season 10 Episode 1003
Lords of the Wetlands
Scientists work to save crocodiles through research and conservation.
Cryptic Critters
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26:42
Season 10 Episode 1002
Cryptic Critters
Deep underwater, on a shipwreck near Key West, lives a tiny potential new threat.
Dolphins: Breaking the Code
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26:43
Season 10 Episode 1001
Dolphins: Breaking the Code
Modern technology is making it possible to correlate dolphin sounds and behavior.
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