Winter is the first dolphin capable of swimming with an artificial tail. This cute fish lives at the Clearwater Marine Aquarium, a special nonprofit animal rescue center.

Winter is a handicapped fish since its childhood. She was found as a frail, dehydrated 3-month-old fish in December 2005. She was tangled in the buoy line of a crab trap. There was a bad trauma in her tail, the whole team of the center tried their best to save her tail, but they failed.

It took scientists and doctors more than 4 years to create an artificial tail for the dolphin. But their attempts were successful and right now Winter is learning how to swim with a new tail.