Sea cucumbers

Sea cucumbers

  • Animals
  • Photo Ark
Sea cucumbers
Sea cucumbers

Sea cucumbers bloat themselves to zoom around the ocean

  • Animals
  • Weird & Wild
Sea cucumbers bloat themselves to zoom around the ocean
Sea cucumbers bloat themselves to zoom around the ocean

Watch: Sea Cucumbers Are The Ocean’s Vacuum Cleaners

  • Animals
  • Weird & Wild
Watch: Sea Cucumbers Are The Ocean’s Vacuum Cleaners
Watch: Sea Cucumbers Are The Ocean’s Vacuum Cleaners

These Bizarre Sea Creatures May Help Save Coral Reefs—If They Survive

Wildlife Watch
These Bizarre Sea Creatures May Help Save Coral Reefs—If They Survive
These Bizarre Sea Creatures May Help Save Coral Reefs—If They Survive

Watch: Divers Stumble Across a Super-Long Sea Cucumber

Animals
Watch: Divers Stumble Across a Super-Long Sea Cucumber
Watch: Divers Stumble Across a Super-Long Sea Cucumber

Why Smuggling of This Ocean Creature May Skyrocket

Wildlife Watch
Why Smuggling of This Ocean Creature May Skyrocket
Why Smuggling of This Ocean Creature May Skyrocket

How This Fish Survives in a Sea Cucumber’s Bum

  • Science
  • Not Exactly Rocket Science
How This Fish Survives in a Sea Cucumber’s Bum
How This Fish Survives in a Sea Cucumber’s Bum

Moment of Huh?

Kids
Moment of Huh?
Moment of Huh?

Moment of Huh?

Kids
Moment of Huh?
Moment of Huh?

Photos: New Species, "Living Fossils" Found in Atlantic

Photos: New Species, "Living Fossils" Found in Atlantic
Photos: New Species, "Living Fossils" Found in Atlantic

Strange-Looking Sea Creatures

Strange-Looking Sea Creatures
Strange-Looking Sea Creatures
Legal
  • Terms of Use
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • About Nielsen Measurement
  • Do Not Sell or Share My Personal Information
Our Sites
  • Nat Geo Home
  • Attend a Live Event
  • Book a Trip
  • Buy Maps
  • Inspire Your Kids
  • Shop Nat Geo
  • Visit the D.C. Museum
  • Watch TV
  • Learn About Our Impact
  • Support Our Mission
  • Masthead
  • Press Room
  • Advertise With Us
Join Us
  • Subscribe
  • Customer Service
  • Renew Subscription
  • Manage Your Subscription
  • Work at Nat Geo
  • Sign Up for Our Newsletters
  • Contribute to Protect the Planet
Follow us
National Geographic Logo - Home

Copyright © 1996-2015 National Geographic SocietyCopyright © 2015-2025 National Geographic Partners, LLC. All rights reserved