Cubs show off white winter coats

Allan, Tilly and Fleck live in a den dug into a bank at the park

Arctic foxes have been showing off their new, white winter coats at a wildlife discovery park as temperatures plummet in Kent.

Until the last few weeks, the mammals were dark brown and slender, but are now bundles of white fur.

Allan, Tilly and Fleck live in a den dug into a bank at the Wildwood Trust, in Herne Bay, where they were born.

The species has the warmest fur of all mammals and can withstand temperatures as low as -50 degrees Celsius.