Sharks observed rubbing against manta rays and whale sharks for skin health

Scientists are documenting a new behavior in sharks where they deliberately rub against larger marine animals, such as manta rays and whale sharks. This behavior, observed in various locations including the Revillagigedo Archipelago, Mexico, and the Maldives, is thought to be a method for sharks to maintain skin health and remove irritants or parasites. While some researchers suggest this may be a newly discovered behavior due to increased observation, others propose it could be an existing ecological dynamic that is only now being recorded. AI

RANK_REASON The item describes a new scientific observation of animal behavior and its potential ecological implications, supported by a study and expert commentary. [lever_c_demoted from research: ic=1 ai=0.0]

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• Colombia
• Cuidando los Mares de México A.C.
• Dr. Madalena Pereira Cabral
• Forbes
• Galápagos sharks
• grey reef sharks
• Jane Alban Vinesk
• Maldives
• Malpelo Island
• oceanic manta rays
• Revillagigedo Archipelago
• Revillagigedo National Park
• silky sharks

• other

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