Pio-Pio (Turnagra capensis tanagra). Notornis 7(4): 101–102. PDF fulltext Footnotes External links North Island Piopio. Turnagra tanagra. by Paul Martinson. Artwork produced for the book Extinct Birds of New Zealand, by Alan Tennyson, Te Papa Press, Wellington, 2006 North Island piopio Birds of the North Island Extinct birds of New Zealand Bird extinctions since 1500 North Island piopio