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Changing Seas

Eagle Rays: Soaring on Spotted Wings

Season 16 Episode 1602

Despite its designation as globally “endangered,” relatively little is known about the whitespotted eagle ray’s ecology and life history. Now Florida scientists are combining cutting-edge technology with creative approaches to gain deeper insights into the movement and diet of this elegant fish - allowing them to experience the world from a ray’s point of view for the first time.

Available Until
12/31/2024
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Grouper Moon
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The Cayman Islands are home to the last great reproductive population of grouper.
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Scientists work to identify and link a devastating coral disease to a human pathogen.
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Scientists use satellite tags and DNA forensic tools to track tiger sharks.
After the Spill
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Oceanographers continue to study the long term effects of an oil spill.
Prescription: Oceans
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26:46
A group of scientists tests sea sponges for potential anti-cancer properties.
Reef Revival
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Explore the emerging science of coral reef restoration.
Alien Invaders
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The invasive lionfish is a major threat to biodiversity and a stressed coral reef.
Seagrasses and Mangroves
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Examine the important role seagrasses and mangroves play in the ocean’s web of life.
Sentinels of the Seas
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Take a look at the health of the bottlenose dolphin.
No Fish Left Uncounted
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The Changing Seas crew shadows a team of research divers in Dry Tortugas National Park.
Farming the Sea
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Scientists develop sustainable aquaculture methods to take the pressure off wild fish.
Corals of the Deep
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Scientists scan the ocean floor to find deep sea corals threatened by bottom trawling.
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