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Pearl oyster off Mallorca's coasts: How the warm sea is changing the island

Warming Seas and Mallorca’s Marine Life: What’s Changing

Warming Mediterranean waters are reshaping Mallorca’s coast, with pearl oysters spreading and native habitats under pressure.

Published: August 20, 2026
Pearl oyster off Mallorca's coasts: How the warm sea is changing the island

Answer

How is the warming Mediterranean affecting Mallorca's marine life?

Warming waters are reshaping Mallorca’s coastal ecosystems. The pearl oyster Pinctada radiata, originally from the Red Sea, is spreading in the western Mediterranean as temperatures rise. Researchers warn that warmer seas can shift habitats and affect native mollusks and seagrass beds, though the full consequences aren’t yet clear.

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