'Snow In Florida'

[Panthera Pardus Nigresco]

http://www.csmonitor.com/USA/2010/0109/Snow-in-Florida-Big-chill-culling-unwanted-iguanas-and-pythons

[bzhyoyo]

“A cold-stunning event of this magnitude is very infrequent,” says Jim Squires, general manager of the Georgia Sea Turtle Center on Jekyll Island, which has taken in 10 cold-stunned sea turtles from Florida in recent days.

or are they just hibernating? I know that the native turtle species of France do hibernate during winter.

[Willy]

Sea turtles depend on warm water. They don't hibernate.