Keywords: Keulemans tui.jpg Prosthemadera novaezealandiae en Tui Adult and young A pair of tui seen in profile perched on branches with native clematis in flower The nearer adult bird shows its full range of plumage colour and a wattle The younger bird has no wattle and is mostly grey in plumage with blue on its wings only From Buller W L A History of the Birds of New Zealand 1st ed London 1873 opp p 87 Alexander Turnbull Library URL http //digital natlib govt nz/get/27951 profile access Reference No PUBL-0134-087 Present image has been cropped and levels etc adjusted 1873 Keulemans John Gerrard 1842-1912 Out of Copyright worldwide thumb left PD-old checked WikiProject Birds Prosthemadera novaeseelandiae PD Old files uploaded by User Kahuroa A History of the Birds of New Zealand by Buller |