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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
Peru’s Desert Penguins

Peru’s Desert Penguins

Season 12 Episode 1203
26:42
American Samoa’s Resilient Coral Reefs

American Samoa’s Resilient Coral Reefs

Season 12 Episode 1204
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At the Water’s Edge: The Salt Marsh

At the Water’s Edge: The Salt Marsh

Season 13 Episode 1302
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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
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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
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Changing Seas

Mystery of the Humpback Whale Song

Season 11 Episode 1104

Each winter, a population of humpback whales migrates to its breeding grounds in the Hawaiian Islands. It is here that male humpbacks perform their elaborate and haunting song. Experts are studying the purpose of this song and what it might tell them about the animals’ overall fitness.

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Sentinels of the Seas
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26:51
Take a look at the health of the bottlenose dolphin.
No Fish Left Uncounted
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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.
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