cuadro de Wilhelm Kuhnert

London: Frederick Warne & Co., c1912.

German article in Die Gartenlaube, 1896, no 15

painting by Wilhelm Kuhnert (1865–1926), Natural History Museum

German article in Die Gartenlaube, 1896, no. 46

painting by Wilhelm Kuhnert (1865–1926), Natural History Museum

cuadro de Wilhelm Kuhnert

Leipzig: Klinkhardt & Biermann, 1920.

cuadro de Wilhelm Kuhnert

painting by Wilhelm Kuhnert (1865–1926), Zoological Society of London

painting by Wilhelm Kuhner

cuadro de Wilhelm Kuhnert

German article in Die Gartenlaube, 1896, no. 50