Skip to main content
Smithsonian Institution
Language Search Smithsonian Ocean
Follow us on Facebook Follow us on Twitter Follow us on Flickr Follow us on Tumbr
Donate

Smithsonian Ocean

Main Menu

  • Ocean Life
    • Marine Mammals
    • Sharks & Rays
    • Reptiles
    • Seabirds
    • Fish
    • Invertebrates
    • Plankton
    • Plants & Algae
    • Microbes
  • Ecosystems
    • Coral Reefs
    • Deep Sea
    • Coasts & Shallow Water
    • Poles
    • Census of Marine Life
  • Planet Ocean
    • Tides & Currents
    • Waves, Storms & Tsunamis
    • The Seafloor
    • Temperature & Chemistry
  • Through Time
    • Ancient Seas
    • Extinctions
    • Evolution
    • The Anthropocene
  • Conservation
    • Fishing
    • Pollution
    • Habitat Destruction
    • Invasive Species
    • Acidification
    • Climate Change
    • Gulf Oil Spill
    • Solutions & Success Stories
    • Get Involved
  • Human Connections
    • Books, Film & The Arts
    • Recreation
    • Seafood
    • Exploration
    • History & Cultures
    • Careers
  • At The Museum
  • Educators
Menu
Search

Search

Showing results for "All"
Filter

Content type

  • Photo (7)
  • Article (3)
  • Lesson Plan (1)

Article Type

  • Article (2)
  • Personal Perspectives (1)

Topics

  • Ancient Seas (7)
  • Animal Behavior (12)
  • At The Museum (16)
  • Beaches (5)
  • Books, Film & The Arts (18)
  • Careers (8)
  • Census of Marine Life (2)
  • Climate Change (15)
  • Coasts & Shallow Water (7)
  • Conservation (2)
  • Deep Sea (20)
  • Evolution (12)
  • Exploration (21)
  • Extinctions (1)
  • Extinctions (6)
  • Fish (25)
  • Fishing (9)
  • Food Web (13)
  • Genetics (1)
  • Get Involved (1)
  • Gulf Oil Spill (1)
  • Habitat Destruction (1)
  • Human Connections (2)
  • Ice (16)
  • Images to Hide (2)
  • Invasive Species (4)
  • Invertebrates (78)
  • Mangroves (3)
  • Marine Mammals (27)
  • Microbes (5)
  • Ocean Life (6)
  • Plankton (8)
  • Plants & Algae (7)
  • Poles (26)
  • Pollution (5)
  • Recreation (1)
  • Reptiles (6)
  • Seabirds (12)
  • Seafood (4)
  • Sharks & Rays (26)
  • Shifting Baselines (2)
  • Sights, Sounds & Games (1)
  • Solutions & Success Stories (2)
  • Temperature & Chemistry (18)
  • The Anthropocene (5)
  • The Seafloor (1)
  • Through Time (1)
  • Tides & Currents (1)
  • (-) Coral Reefs (11)

Tags

  • Adaptations (5)
  • Algae (11)
  • Anatomy (2)
  • Art (4)
  • Beaches (2)
  • Biodiversity (25)
  • Bycatch (2)
  • Camouflage (4)
  • Citizens of the Sea (3)
  • Climate Change (4)
  • Communication (3)
  • Coral bleaching (30)
  • Corals (141)
  • Deep-sea corals (7)
  • Defenses (5)
  • DNA barcoding (8)
  • Education (2)
  • Endangered species (3)
  • Events (2)
  • Fisheries (13)
  • Gulf of Mexico Research Initiative (3)
  • Maps (2)
  • Maritime history (2)
  • Medicine (4)
  • National Museum of Natural History (6)
  • New discoveries (2)
  • NOAA (22)
  • Ocean Acidification (5)
  • Ocean Optimism (9)
  • Oil spills (2)
  • Photography (7)
  • Predation (6)
  • Reproduction (13)
  • Restoring Habitats (4)
  • ROVs (4)
  • Scientists at work (21)
  • Scuba diving (6)
  • Seahorses (4)
  • Seamounts (7)
  • Sea stars & Urchins (2)
  • Senses (2)
  • Sharks (2)
  • Shifting Baselines (5)
  • Smithsonian collections (4)
  • Smithsonian exhibits (3)
  • Smithsonian Marine Station at Ft. Pierce (2)
  • Smithsonian scientists (30)
  • Smithsonian Tropical Research Institute (3)
  • Sponges (7)
  • Technology (5)
  • Under the microscope (4)
  • Vents & Volcanoes (3)
  • Whales (2)
  • Worms (3)
  • (-) Crabs, Shrimp & Relatives (2)
  • (-) Feeding (6)
  • (-) Skates and rays (3)
  • Sort By Relevance
  • A-Z
  • Z-A
  • Newest
  • Oldest
Orangutan crabs are covered in thin reddish hairs, and are frequently found living in bubble coral.
Photo

Orangutan Crabs from Komodo Island

"While Komodo Island, Indonesia is famous for its giant prehistoric lizard, its...
Whitemouth morays hide in the crevices of Indo-Pacific coral reefs with only their heads (and white mouths) emerging, mouths agape, to breathe and hunt crustaceans and fish.
Photo

Eel, Embedded

"A whitemouth moray eel emerges from the reef following a coral bloom in Honaunau...
A coral catshark
Photo

Coral Catshark

Not all sharks are a dull gray: the coral catshark (Atelomycterus marmoratus), for...
A couple inches wide and up to ten feet long, the bobbit worm stays hidden under tropical sands with just its five antennae poking out—waiting for prey to swim by.
Photo

The Bobbit Worm

There aren't any mummies or zombies buried under the seafloor: instead the ocean...
Blue-spotted stingrays use the help of cleaner fish to stay clean and healthy.
Photo

Blue-spotted Stingray

The blue-spotted stingray (Taeniura lymma) doesn’t like to be covered in sand...
A stingray swims in an Australian marine reserve.
Photo

Australia's 1.2 Million Mile Marine Reserve

In November 2012, Australia began protecting a huge swath of its ocean from...
In some reefs, small fishes such as this broad-barred goby protect corals by eating invading seaweeds.
Photo

Coral Goby Cleans Coral

One of the first signs of a sick coral reef is seaweed creeping across...
The Belize Barrier Reef Reserve System consists of the largest barrier reef in the northern hemisphere, offshore atolls, and several hundred sand cays, mangrove forests, coastal lagoons, and estuaries. The system's seven sites illustrate the evolutionary h
Article

Charles Darwin's Ocean Upwelling

Charles Darwin is so well known he almost needs no introduction. The 19th-century...
February 2015
A whale shark swims with a diver off the coast of East Africa.
Personal Perspectives

The Big Five of the Ocean: Exploring the Waters of East Africa

When we think "Africa," we think of the "Big Five"—lions, elephants, leopards,...
November 2012
A zoomed-in image of the crown-of-thorns sea star.
Article

A Plague of Sea Stars

Sea stars are important members of marine ecosystems, especially in the tropics. We...
May 2011

Smithsonian Institution

Smithsonian Ocean
Follow us on Facebook Follow us on Twitter Follow us on Flickr Follow us on Tumbr
Contact Us

Explore

  • Ocean Life
  • Ecosystems
  • Planet Ocean
  • Through Time
  • Conservation
  • Human Connections
  • At The Museum
  • About
  • Media Archive
  • Terms of Use
  • Privacy

Smithsonian National Museum of Natural History

Donate
  • Ocean Life
    • Marine Mammals
    • Sharks & Rays
    • Reptiles
    • Seabirds
    • Fish
    • Invertebrates
    • Plankton
    • Plants & Algae
    • Microbes
  • Ecosystems
    • Coral Reefs
    • Deep Sea
    • Coasts & Shallow Water
    • Poles
    • Census of Marine Life
  • Planet Ocean
    • Tides & Currents
    • Waves, Storms & Tsunamis
    • The Seafloor
    • Temperature & Chemistry
  • Through Time
    • Ancient Seas
    • Extinctions
    • Evolution
    • The Anthropocene
  • Conservation
    • Fishing
    • Pollution
    • Habitat Destruction
    • Invasive Species
    • Acidification
    • Climate Change
    • Gulf Oil Spill
    • Solutions & Success Stories
    • Get Involved
  • Human Connections
    • Books, Film & The Arts
    • Recreation
    • Seafood
    • Exploration
    • History & Cultures
    • Careers
  • At The Museum
  • Educators

Search Smithsonian Ocean