Beware of the Venomous Sea Slug on the Outer Banks!
Buxton, N.C. – If you’re planning a day at the beach on the Outer Banks, there’s something important you need to know before you make a splash. Beachgoers are being cautioned about a beautiful yet dangerous creature making waves along the shore – the blue sea dragon, also known scientifically as Glaucus atlanticus. This tiny marine marvel looks like a miniature dragon and has been spotted recently, adding both allure and a splash of caution to the beach atmosphere.
What is the Blue Sea Dragon?
The blue sea dragon is a type of venomous sea slug that can grow up to an inch in length. While these creatures generally dwell in the ocean, they occasionally find themselves washed ashore in groups, often referred to as “Blue Fleets.” Don’t let their captivating appearance fool you; these slugs have a tricky side!
Stinging Facts
The blue sea dragon feeds on other venomous creatures, with a particular fondness for the Portuguese man o’ war, a notorious jellyfish variant known for its painful sting. But here’s where it gets intriguing: after dining on its venomous prey, the blue sea dragon can store the potent venom within its own body! This means that even if the slug is dead, it can still pack a painful punch should anyone decide to touch it.
A Cautionary Warning
Officials at the Cape Hatteras National Seashore have issued a strong warning to beachgoers: admire these remarkable little critters from a distance but don’t get too close or try to handle them – dead or alive. The last thing anyone wants during a fun day in the sun is an unexpected sting!
What to Do If You See One
If you happen to spot a blue sea dragon on the beach, it’s best to leave it be. These sea slugs are best appreciated from afar, and it’s important to take the warnings seriously. Advising family and friends to keep their distance can help prevent any unfortunate incidents.
Appreciating Nature Safely
In Other Local News
Stay Safe Out There!
As you gear up for your next trip to the coast, remember to stay informed and watch for any updates or warnings from authorities about the ocean life you might encounter. Embrace the beauty of nature while respecting its wild side. Here’s to safe beach days and admiration from a distance!

Author: STAFF HERE OUTER BANKS WRITER
The OBX STAFF WRITER represents the experienced team at HEREOBX.com, your go-to source for actionable local news and information in the Outer Banks, Dare County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as the Outer Banks Seafood Festival, NC VIP Fishing Tournament, and NCBBA Red Drum Tournament. Our coverage extends to key organizations like the Outer Banks Chamber of Commerce and Outer Banks Community Foundation, plus leading businesses in tourism, retail, and hospitality that power the local economy such as Kitty Hawk Kites, Outer Banks Mall, and Avon Fishing Pier. As part of the broader HERE network, including HEREAsheville.com, HERECharlotte.com, HEREGreensboro.com, and HERERaleigh.com, we provide comprehensive, credible insights into North Carolina's dynamic landscape.


