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A deep-sea octopus protecting her eggs
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Vigilant Octomom

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A gray seal on the shores of Surtsey, Iceland.
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A Unique World Heritage Site: Surtsey, Iceland

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Anemone porcelain crabs can avoid predators by not only living in anemones but by willing loosing appendages to avoid infection.
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The Porcelain Crab

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It's a pygmy seahorse (Hippocampus bargibanti), found in Indonesia's biodiverse Coral Triangle and one of the smallest seahorse species in the world! They can change colors like a chameleon to blend into their environment. This helps to protect them from p
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Can You Spot the Seahorse?

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Spiral-tufted bryozoan
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A Bryozoan's Medical Endosymbiont

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A shell placed in seawater with increased acidity slowly dissolves over 45 days.
Overview

Ocean Acidification

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X-ray image of a long-spined porcupine fish
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X-Ray Image of a Long-Spined Porcupine Fish

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“It’s quite normal for this type of goby to sit still on hard coral like this. I spotted the first of these very small fish and set up my camera for the shot. Just as I was about to take a picture, a second goby came out of nowhere and sat on the first
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Gobies on Coral, Near Marsa Alam, Egypt

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a graphic depicting the various species of tuna
Article

The Big Tunas

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a flounder blends into the sandy seafloor
Article

Fish Fins that can Taste

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An albatross soars over the ocean.
Article

Is It Love? Why Some Ocean Animals (Sort Of) Mate For Life

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