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Sea Turtle Nests on California Beach for First Time
22 Sep
Summary
- A female olive ridley turtle has nested on a West Coast beach.
- This marks the first recorded instance of sea turtle nesting in California.
- Warm Pacific waters due to El Niño are believed to be the cause.

A remarkable event has unfolded on a West Coast beach as a female olive ridley sea turtle was observed nesting. This occurrence in Seal Beach is unprecedented, marking the first time in recorded history that a sea turtle has nested on a California shoreline. Wildlife experts are attributing this phenomenon to the exceptionally warm ocean temperatures resulting from a strong El Niño event.
The warm waters may be pushing turtles further north from their typical nesting sites in Baja California, Mexico. Following the initial sighting in Seal Beach, another natural nesting event was reported just miles south in Huntington Beach. It is possible the same turtle is responsible for both nests, potentially laying hundreds of eggs at each location.
To protect the nesting sites, crews from the National Oceanic and Atmospheric Administration and the California Department of Fish and Wildlife have established protective fencing and signage. This ensures the public gives the areas ample space. Biologists will monitor the sites throughout the incubation period, which can last up to 60 days, as the hatching timeline remains uncertain for this historic event.