Whipper is a budgerigar from Winton, Southland District, New Zealand.[1] His unusual appearance, long curly plumage, and vocalisations, which were caused by a genetic mutation called "feather duster" a very rare mutation, made him famous in his home country.
After being placed with and rejected by his mother, his owner took personal care of Whipper. This early separation from his own species may have resulted in his unique vocal sounds, and later reintroduction to other budgerigars caused normal calls to be more evident.[2]