Marine Life

Marine Turtle Cold Stunning Rehabilitation

Cold stunning occurs when sea turtles become hypothermic in rapidly cooling water, causing lethargy and stranding that requires rapid welfare intervention.

Key Facts

Cold-stunned turtles become lethargic and unable to swim when water falls below 10 degrees C
Mass strandings of hundreds of turtles occur in Cape Cod Bay, USA, each November-December
Rewarming must be done very slowly (1 degree C per hour) to prevent shock
Respiratory complications and pneumonia are common in cold-stunned turtles
Release rates from rehabilitation exceed 80% for cold-stunned loggerhead turtles

Welfare Considerations

Cold-stunned turtles experience hypothermia, often with secondary infections from prolonged exposure. The rehabilitation process itself causes stress but is justified by high survival rates. Maintaining appropriate body temperature during rehab is critical for welfare.

What You Can Do

Report cold-stunned turtles immediately to local wildlife authorities
Support marine turtle rehabilitation centres with donations
Advocate for monitoring programmes that detect cold stunning events early
Learn about sea turtle ecology and climate change impacts on their range