Holidaymakers have been barred from entering the water along a seven-mile stretch of Spain’s Costa Blanca due to the presence of deadly sea creatures whose sting can prove fatal.
Red flags have been raised on beaches in Guardamar del Segura, situated just north of Torrevieja, after the emergence of blue dragons – dubbed “the most beautiful killer in the ocean”.
The sea slug, scientifically known as Glaucus atlanticus, preys on the lethal Portuguese man o’ war and other poisonous marine animals.
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This stunning blue creature absorbs the venomous cells from its victims and concentrates them, creating a far more powerful sting than its original prey.
Common effects of a blue dragon sting include sickness, severe pain, vomiting and serious allergic skin reactions, reports the Mirror.
Guardamar del Segura’s mayor Jose Luis Saez announced the swimming ban yesterday, stating it would continue indefinitely, posting on his official X account: “Red flag on the beaches of Guardamar.
“Bathing is prohibited following the appearance on Vivers Beach of two specimens of Glaucus atlanticus, known as the Blue Dragon.
“We remind people that despite its bright and striking colour and its small 1.5 inch size, they should stay away from this animal because of its sting.
“Guardamar del Segura Town Hall has launched a preventive operation to detect possible specimens carried by ocean currents. Town hall workers are closely following the evolution of the situation and will inform people about the different measures to be taken.
“If you see one of these creatures don’t touch it, even with gloves on, alert lifeguards and other authorities. If you get stung, wash the area affected with salt water and head to your nearest first aid point or health centre.
“These creatures are poisonous and their stings can cause nausea, pain and vomiting. For the time being and until further notice, bathing in the sea is prohibited.”
Vivers Beach, a pristine coastal stretch situated south of the Segura River and north of La Babilonia Beach, was reportedly bustling with visitors yesterday, though fewer than usual ventured into the water, flouting the swimming ban and risking substantial penalties.
Lifeguards equipped with megaphones are anticipated to remind holidaymakers and residents today about the restriction according to local media, though sun-worshippers will still be permitted to visit beaches provided they avoid entering the water.
Red flags were hoisted at Santa Barbara beach in La Linea de la Concepcion near Gibraltar on Sunday following an emergency call to police regarding a blue dragon sighting, with six specimens subsequently discovered along the coastline.
The beach was reopened to swimmers the next day, with a yellow caution flag replacing the previous red warning.