Kona Grosbeak 'Finch'. Hand-coloured lithograph by J.G. Keulemans from W. Rothschild's Avifauna of Laysan and the Neighbouring Islands (London, 1893-1900), Pl.70. Courtesy of The Hon. Miriam Rothschild.
Kona Grosbeak 'Finch'. Hand-coloured lithograph by J.G. Keulemans from W. Rothschild's Avifauna of Laysan and the Neighbouring Islands (London, 1893-1900), Pl.70. Courtesy of The Hon. Miriam Rothschild.