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Hundreds to thousands of tiny crustaceans live on each right whale, eating algae that settles on their skin.
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Whale Lice

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400 to 1,000 year old bones from an endangered seabird, the Hawaiian petrel. Bones such as these provide a window into the lives of seabirds before and after human arrival in the open ocean environments of the North Pacific.
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Petrel Bones Help Us Understand History

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Flame shells live in enormous colonies, but hidden in nests.
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Orange-Tentacled Flame Shell

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A live coral polyp with turquoise tissue and brown tentacles closes its mouth (the slit at the center of the radiating ribs) tight.
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Closed-Mouth Coral

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Explore the different cultures of the territory between the Arctic and Pacific oceans. The area is home to over 150,000 Indigenous residents, whose diverse languages and cultures are both a link to history and the foundation for contemporary lives.
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Smithsonian Alaska Native Collections

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Seagrasses are flowering plants that can form dense underwater meadows and are an important shallow water habitat.
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Seagrass Meadows as Food

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This jewel squid (Histioteuthis bonnellii) lives above the Mid-Atlantic Ridge.
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Jewel Squid

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Hawksbill turtles (Eretmochelys imbricata) are small to medium-sized turtles, but can get as large as 200 lbs (91 kg). Adults live among healthy coral reef communities, feeding primarily on sponges, but they also eat other invertebrates like sea cucumbers,
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Hawksbill Turtle

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Amanda Feuerstein with a nesting olive ridley (Lepidochelys olivacea). Feuerstein is a co-author of a study that surveyed algae, crustaceans, mollusks, and other epibionts that live on the turtles in the Pacific Ocean.
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Searching for Life -- Epibionts -- On Sea Turtles

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An amphipod within Arctic sea ice.
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Amphipod Under Arctic Sea Ice

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This rare staurozoan, or stalked jellyfish, Haliclystus californiensis, is about 2 centimeters in length and was collected off the coast of California.
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Staurozoan: The Stalked Jellyfish

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A big-bellied seahorse
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A Foot-Long Seahorse

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