Photo of the Day
Artificial reef encrusted in tube sponges
March 18, 2011
Flower Garden Banks, Gulf of Mexico
This Month in Photo of the Day: National Geographic Magazine Features
In the Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico, steel pillars supporting a gas platform make a vertical reef encrusted with tube sponges.
See more photographs from the February 2010 feature story "Relics to Reefs."
DON'T MISS THE REST OF THIS STORY!
Create a free account to continue and get unlimited access to hundreds of Nat Geo articles, plus newsletters.
Go Further
Animals
- How can you tell if a wild animal really needs your help?How can you tell if a wild animal really needs your help?
- Fireflies are vanishing—but you can help protect themFireflies are vanishing—but you can help protect them
- Could this simple plan save Africa's most mysterious cat?Could this simple plan save Africa's most mysterious cat?
- This ray is vanishing from our oceans—and being made into jewelryThis ray is vanishing from our oceans—and being made into jewelry
- Why 4 dead California sea otters have scientists so alarmedWhy 4 dead California sea otters have scientists so alarmed
Environment
- Seaweed may play a big role in the fight against climate changeSeaweed may play a big role in the fight against climate change
- Is banning fishing bad for fishermen? Not in this marine reserveIs banning fishing bad for fishermen? Not in this marine reserve
- Dust storms are getting worse—here’s why they’re so destructiveDust storms are getting worse—here’s why they’re so destructive
- Japan poised to release nuclear wastewater into the PacificJapan poised to release nuclear wastewater into the Pacific
History & Culture
- Meet the next generation of National Geographic explorersMeet the next generation of National Geographic explorers
- Colossal crabs may hold clue to Amelia Earhart fateColossal crabs may hold clue to Amelia Earhart fate
- The ancient history of tattoos—revealed by inked-up mummiesThe ancient history of tattoos—revealed by inked-up mummies
- The ‘cave of bones’ may hold the mysteries of human originsThe ‘cave of bones’ may hold the mysteries of human origins
- From police raids to pop culture: The history of modern dragFrom police raids to pop culture: The history of modern drag
- How the Stonewall uprising ignited the pride movementHow the Stonewall uprising ignited the pride movement
Science
- This new birth control for cats doesn't require surgeryThis new birth control for cats doesn't require surgery
- What is the summer solstice? Here’s what you need to know.What is the summer solstice? Here’s what you need to know.
- How aromatherapy can help kids breathe in some mental goodnessHow aromatherapy can help kids breathe in some mental goodness
- At 64, Diana Nyad swam from Cuba to Florida. How'd she do it?At 64, Diana Nyad swam from Cuba to Florida. How'd she do it?
Travel
- The inside guide to Cádiz: an underrated Andalucian city breakThe inside guide to Cádiz: an underrated Andalucian city break
- Crossing the desert: from incense route to pilgrimage route
- Paid Content for Advertiser
Crossing the desert: from incense route to pilgrimage route - Experience a ranch stay in Canada's cowboy countryExperience a ranch stay in Canada's cowboy country
- AI can help you plan your next trip—if you know how to ask.AI can help you plan your next trip—if you know how to ask.
- How bison have been brought back from the brink in SaskatchewanHow bison have been brought back from the brink in Saskatchewan
