The flightless takahē is a colourful green and blue bird with an impressive red beak and short stout legs. The takahē are classified as an endangered species.The flightless takahē (Porphyrio [Notornis] hochstetteri) is a unique bird, a conservation icon and a survivor. The takahē has clung to existence despite the pressures of hunting, habitat destruction and introduced predators. The takahē was once thought to be extinct, but was rediscovered in 1948. Even today, despite years of conservation effort, the takahē remains critically endangered.