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Harp Seal
Harp seals depend on seasonal ice during the breeding season. Their populations may...
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Fur Seal
Warming climate, changing ocean chemistry, and overfishing threaten kelp forests...
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Atlantic Bluefin Tuna
Endangered Atlantic bluefin tuna are caught in the wild and fattened in pens for...
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Shelled Pteropod
Changes in ocean chemistry destroy the shelled pteropods that this “naked sea...
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Phoenix Islands
Unlike most coral reefs, those of the Phoenix Islands are protected from pollution...
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Green Turtle in Seagrass
Adult green sea turtles (Chelonia mydas) spend most of their time grazing in...
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Mouth Agape Comb Jelly
A beroid ctenophore lunges toward prey with its mouth wide open. Beroid comb...
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Habitat for Leatherback Turtles
Endangered Pacific leatherback sea turtles now have nearly 42,000 square miles of...
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Open Wide: Photo Spread from Citizens of the Sea
"Open Wide" spread from Citizens of the Sea by Nancy Knowlton. ...
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Green Sea Turtle
A diet of algae and seagrasses gives this turtle (Chelonia mydas) greenish colored...
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