Pūkeko

Botanic Gardens, Sydney, New South Wales, Australia.
Pūkeko is the common name, derived from the Māori language, for the Purple Swamphen (Porphyrio porphyrio) of New Zealand. The subspecies occurring there is Porphyrio porphyrio melanotus, which is also found elsewhere in Australasia, including, in eastern Indonesia, the Moluccas, Aru and Kai Islands, as well as in Papua New Guinea and Australia (Wikipedia).