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Photo Spread with lionfish from Citizens of the Sea
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Hostile Takeovers: Photo Spread from Citizens of the Sea

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Photo Spread showing male fish with mouth full of eggs from Citizens of the Sea
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Devoted Dads: Photo Spread from Citizens of the Sea

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Photo Spread showing a shrimp cleaning a fishes mouth from Citizens of the Sea
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Open Wide: Photo Spread from Citizens of the Sea

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A screen shot from video "From Despair to Repair" showing a black and white image of a coral reef in 1975.
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From Despair to Repair

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Grey reef sharks are among the most versatile and tough predators on a Pacific coral reef, but they are also among the most vulnerable species, as they are threatened by wasteful fishing practices like shark finning.
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Where the Shark and the Snapper Roam

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A scalloped hammerhead (Sphyrna lewini) at Isla del Coco, Costa Rica.
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Do Sharks Smell in Stereo?

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A coral has just spawned. Each of the hundreds of polyps releases a small pink bundle of sperm and eggs.
Article

A Tale of Sex and Stress in the Ocean

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Photo of the head of a leafy seadragon
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Devoted Dads: From Seahorses to Sea Spiders

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An adult and juvenile killer whale frolic in the water.
Article

Menopausal Moms: A Mammal Mystery

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Home is where the hull is: Since the dawn of seafaring, humankind has had to deal with pesky creatures, such as barnacles, that “foul” ship hulls and boat propellers like this one.
Article

No Fouling Around

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Overfishing is leading to an abundance of less desirable species like jellyfish.
Article

Peanut Butter and Jellyfish

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A parrotfish creates a mucus cocoon to protect it from parasites while sleeping.
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Parrotfish in Mucus Cocoon

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