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Sentinels of the Seas

Sentinels of the Seas

Season 2 Episode 202
26:51
Seagrasses and Mangroves

Seagrasses and Mangroves

Season 2 Episode 203
26:48
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

No Fish Left Uncounted

Season 2 Episode 201

The Changing Seas crew shadows a team of research divers counting the fish in Dry Tortugas National Park. The scientists are measuring if marine protected areas are helping the regional ecosystem rebound from years of over-fishing and environmental change.

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Season
California Sea Otters: Life on the Edge
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26:42
Experts study southern sea otters to ensure their longtime survival on California’s coast.
Maui Aloha ‘Āina: From Mauka to Makai
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26:42
Islanders restore Maui's watersheds through traditional Hawaiian wisdom.
Eagle Rays: Soaring on Spotted Wings
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26:42
Florida scientists make remarkable discoveries about whitespotted eagle rays.
Ancient Adriatic: Croatia's Sunken History
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26:42
Marine archaeologists uncover a Roman shipwreck on Croatia's Adriatic Coast.
Life in the Dark: The Polar Night
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26:42
Researchers brave the Arctic’s cold and dark to reveal the mysteries of the Polar Night.
Bermuda: Life at Ocean's Edge
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26:42
Amid shipwrecks and shifting sands, Bermuda’s corals offer clues to climate resilience.
Sharks in Belize: Jaguars of the Sea
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26:42
Knowledgeable fishers collaborate with scientists to keep sharks abundant.
Mollusks: More than a Shell
26:42
Researchers and citizen scientists document the fascinating lives of seashells.
Changing Seas Season 14
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26:42
Florida’s gentle giants are dying in record numbers.
Kelp: Hidden Treasure of the Salish Sea
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26:42
Experts are working to conserve and restore the Puget Sound’s declining kelp forests.
Humpback Health
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26:42
Scientists study the body size and health of humpback whales across their migratory cycle.
Vanishing Whales
26:42
Experts study declines in the number of humpbacks migrating between Alaska and Hawaiʻi.
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