What Is Cold Stunning in Sea Turtles
Cold stunning is a hypothermic response in sea turtles when water temperatures drop rapidly. As ectotherms, turtles become lethargic, lose buoyancy control, and may float helplessly at the surface or wash ashore.
Why Cold Stunning Events Happen
Sudden drops in coastal water temperatures, often during late autumn or early winter, can trap turtles in shallow bays or inlets. Storms and rapid weather changes increase the risk, especially for juvenile green and Kemp’s ridley turtles that inhabit nearshore habitats.
Rescue, Rehabilitation, and Release
Rescue networks coordinate with stranding centers to recover cold stunned turtles, provide warmed care, and monitor recovery before release. Public reports of stranded turtles help responders act quickly and improve survival outcomes.
