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In historic first, tropical turtles spotted nesting on California beaches
The Guardian • • general
Key Points:
- Two olive ridley sea turtles were documented nesting on Orange County beaches in Southern California for the first time, with sightings on Seal Beach and Huntington Beach, marking the first recorded west coast nesting.
- Scientists are investigating whether these nestings represent a rare event or the start of a northward shift in nesting patterns potentially driven by climate change and warmer ocean waters.
- The sex of hatchlings depends on temperature, with warmer sands producing mostly females, raising concerns about population balance as turtles may seek cooler northern beaches.
- Protective fencing has been installed around the nests, but threats remain from predators, human interference, and upcoming storms that could wash away the eggs before hatching.
- Officials urge the public to keep a safe distance from nesting turtles, report sightings to authorities, and observe sea turtles instead at aquariums to avoid disturbance.
