Davina the dolphin has successfully been released into the sea and is "safe and well", an RNLI spokeswoman has told ITV News.
Once she had been stretchered onto a lifeboat, Davina was transported from the sandbanks of the River Dee to deeper waters at Rhyl Flats.
Watch the Flint and Rhyl RNLI lifeboat volunteers and British Divers Marine Life Rescue take Davina to safety:
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