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Toxic Algae Sparks Aggression in Southern California Sea Lions

4/10/2025

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Summary

Story summary

Toxic algae blooms are wreaking havoc along the Southern California coast, triggering alarming aggression in sea lions. In March 2025, surfer RJ LaMendola and 15-year-old Phoebe Beltran fell victim to bites from these disoriented creatures, affected by domoic acid toxicosis. With 195 sick sea lions treated since late February, the situation is becoming increasingly dire.

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Story summary

Toxic algae blooms are wreaking havoc along the Southern California coast, triggering alarming aggression in sea lions. In March 2025, surfer RJ LaMendola and 15-year-old Phoebe Beltran fell victim to bites from these disoriented creatures, affected by domoic acid toxicosis. With 195 sick sea lions treated since late February, the situation is becoming increasingly dire.