In a peculiar event, local beaches are witnessing a significant stranding of Velella Velella, known as purple sails. These blue-hued organisms have arrived in droves, primarily affecting beaches exposed to the east winds. They are typically found in the open ocean, and their presence tends to surge in spring.

The Velella Velella, although they appear as individual beings, are colonies that measure less than seven centimetres in length. Their defining feature is a small sail that enables them to drift on the surface of the water. These colonial organisms are harmless to humans, although they do possess tentacles that trap plankton for food.

From the Costa Brava in Catalonia to La Manga in the Region of Murcia and throughout the Balearic Islands, beachgoers are encountering these fascinating creatures. Marine wildlife, such as sea turtles and sunfish, prey on the Velella Velella, which are part of a specialised community of organisms on the ocean surface.

While the mass stranding is a natural occurrence and not dangerous to humans, it certainly captures the interest of beach visitors and raises awareness about oceanic ecosystems. Observers are encouraged to enjoy the sight while respecting the creatures in their natural habitat.