After two orange alligators were spotted in Bluffton last month, local residents worried that the alligators’ carrot color were a sign of pollution. But experts at the S.C. Department of Natural Resources said the unusual hue was probably due to alligators hibernating somewhere near rust, like by an old drainage pipe. Alligators typically emerge from hibernation in February. Once they spend some time away from the source of the rust, their coloration will fade back to normal.
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