Spain – On April 20, 2023, a juvenile great white shark measuring approximately 210 cm and weighing 80–90 kg was unexpectedly caught by fishermen off Spain’s eastern coast, a shocking and rare encounter that has reignited interest in this elusive predator.

The capture prompted researchers to dive into historical records from 1862 to 2023, producing a comprehensive review now published in Acta Ichthyologica et Piscatoria. The study confirms that Mediterranean great white sharks, though rarely seen, continue to inhabit these waters.

“Determining the presence of juvenile individuals is of particular importance,” says Dr. José Carlos Báez, lead researcher. “The occurrence of juvenile specimens raises the question whether active reproduction may be occurring in the region.”

Sightings of these sharks remain exceptional and sporadic. While fear of great whites persists, Dr. Báez points to the value of scientific understanding: “The oldest and strongest emotion of mankind is fear, and the oldest and strongest kind of fear is fear of the unknown.” Research provides clarity and replaces myths with knowledge.

Long-term observation programs are crucial for tracking populations and developing conservation strategies. Great white sharks serve a critical role in marine ecosystems, redistributing energy and nutrients, scavenging carrion, and providing nourishment for deep-sea communities even after death, concludes Báez.

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