A rise in sea lion attacks on beachgoers in Southern California has experts alarmed, linking these incidents to a toxic algae bloom. This algae releases domoic acid, which can cause neurological problems in sea lions, turning these normally friendly creatures aggressive and disoriented.
In late March, RJ LaMendola, a seasoned surfer, experienced this firsthand while surfing north of Los Angeles. He was suddenly charged by a sea lion, which he described as acting like a wild predator. LaMendola managed to dodge the initial attack, but the sea lion resurfaced, baring its teeth and striking his surfboard. In a terrifying moment, it bit his buttocks and pulled him into the water. He recalled feeling an overwhelming fear, realizing he was far from shore and helpless against the creature.
After a struggle, LaMendola escaped and paddled back to shore, bleeding from his injuries. He drove himself to the hospital for treatment. Following the incident, he contacted the Channel Islands Wildlife Institute, which confirmed an uptick in similar attacks across Santa Barbara and Ventura County, linked to the toxic algae.
John Warner, CEO of the Mammal Care Center in Los Angeles, explained that sea lions are not naturally aggressive. The toxins from the algae make them act out of fear and confusion, often leading to seizures and impaired senses. The algae bloom has been a recurring issue along the California coast for the past four years, affecting marine life and the surrounding ecosystem.
In another recent incident, a 15-year-old girl named Phoebe Beltran was bitten by a sea lion while swimming in Long Beach during lifeguard tryouts. She described the attack as shocking and painful, as the sea lion repeatedly grabbed her.
The wildlife center is currently overwhelmed with sick sea lions. Between February 20 and the end of March, they treated 195 sea lions, a significant increase from just 50 during the same period last year. With proper treatment, these animals have a 50 to 65 percent chance of recovery. Treatment methods include anti-seizure medications, tube feeding, and hydration.
Experts stress the importance of awareness and caution for beachgoers as the algae bloom continues to impact marine life.