Two rare loggerhead turtles, Betty and Olive, are set to return to the sea in the Azores after recovering from being "cold-stunned" in the UK. Betty was discovered on Dunwich beach in Suffolk in February, initially mistaken for debris, and has spent seven months in rehabilitation.
Olive, the second loggerhead turtle, has been under care at Hunstanton Sea Life Centre in Norfolk since December. Both turtles were found in a "cold-stunned" state, a condition where rapidly declining temperatures can cause lethargy and decreased circulation, which can be fatal.
Katie Robertson, display supervisor at the centre, noted that increasing sea temperatures in the summertime are causing these turtles to travel further north than their usual range. When UK temperatures drop drastically compared to the Mediterranean, the surrounding water becomes too cold, leading to the "cold-stunned" condition.
The turtles have undergone various tests, including x-rays and CT scans for pneumonia, during their recovery. Betty required more specialist care, with her body temperature gradually increased daily.
The creatures are scheduled to leave Hunstanton on Monday, 28 September 2026, and will be monitored in the Azores for up to two weeks before their release back into the sea.