Updated
Updated · The New York Times · Sep 23
Olive Ridley Turtle Lays Eggs on California Beach for 1st Time as El Niño Warms Pacific
Updated
Updated · The New York Times · Sep 23

Olive Ridley Turtle Lays Eggs on California Beach for 1st Time as El Niño Warms Pacific

3 articles · Updated · The New York Times · Sep 23

Summary

  • Sept. 16 brought the first recorded sea turtle nesting on the U.S. West Coast, when an olive ridley laid eggs near Seal Beach, about 30 miles south of downtown Los Angeles.
  • Scientists said the nesting reflects years of warming off the West Coast, with a major El Niño intensifying Pacific temperatures and pulling tropical species north.
  • Southern California is expected to be a hotspot for more unusual marine sightings because of its proximity to warmer Mexican waters and favorable currents, researchers said.
  • Already this year, residents have reported hammerhead sharks and two whale sharks, and scientists say yellow-bellied sea snakes, wahoo and dorado could also appear.

Insights

With tropical predators and endangered turtles moving north, is California's coastline becoming an unrecognizable new world?
Could a single turtle's unusual daytime beach visit signal a permanent, dangerous shift in our ocean's entire ecosystem?
What happens to these tropical hatchlings when they emerge into waters that usually freeze their kind?