Keywords: XenopsarisAlbinuchaKeulemans.jpg Xenopsaris albinucha http //www archive org/stream/proceedingsofgen93scie page/n214/mode/1up Proceedings of the Zoological Society of London 1893 1893 creator John Gerrard Keulemans PD-old-100 PZSL 1893 John Gerrard Keulemans Mintern Brothers 1893 engravings Perching birds in art Xenopsaris albinucha |