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Gentoo penguin mother with her chick in Antarctica.
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Gentoo Penguin Mother and Chick

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A juvenile swimming crab sits on a bed of sargassum seaweed.
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Adult Swimming Crab

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Winner of the ‘best camoflauge’ contest, the nudibranch Scyllaea pelagica is betrayed only by motion.
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Seaslug Camouflages in Seaweed

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Brown grass shrimp on a floating piece of seaweed.
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Brown Grass Shrimp

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A large ship flushes water from its ballast tanks while at sea
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Ship Flushing Ballast Water at Sea

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Master carver Douglas Chilton rides in the Raven Spirit canoe at its ceremonial launch.
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The Tlingit Raven Spirit Canoe and Carver, Douglas Chilton

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Scientist Martha Nizinski examines a sample of the deep-sea coral Lophelia pertusa, collected 600-m (1,969-ft) deep off the coast of the southeastern United States.
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Deep-Sea Coral Sample

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Large container ships at port, discharging ballast water in the Port of Oakland
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Ballast Water in the Port of Oakland

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Boats docked in a Chesapeake Bay harbor
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Chesapeake Bay Harbor

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A squat lobster and blackbelly rosefish find shelter on a Lophelia pertusa coral reef off the southeastern United States.
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Coral Reef Lobster and Fish

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Map of the Coastal Ecosystem Learning Centers throughout North America
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Coastal Ecosystem Learning Centers

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Dr. Robert Ballard with an ROV
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Dr. Robert Ballard

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