Tweets in the night, a flash of green: is this our most elusive bird?

Is this an authenticated sighting of a living night parrot, the holy grail of ornithology in Australia?
Is this an authenticated sighting of a living night parrot, the holy grail of ornithology in Australia?
Puerto Rican Parrot (Amazona vittata), Río Abajo State Forest. Photo courtesy of Ricardo M. Rodríguez.The Puerto Rican Parrot (Amazona vittata) or “Iguaca”, as it was known by the indigenous Taínos, is a bright green-feathered bird, with a red forehead, white rings round the eyes, and blue primary flight feathers. The young look very similar to the adult parrots; females and males also look alike, and they measure approximately 12 inches.