Greater one-horned rhino photographed in Hagenbeck’s Zoo, Stellingen, Germany, in the late 1930s. From Erich Meyer and Werner Dittrich, Aus zoologischen Gärten : ein Farbphotobuch, 1939. – The only animal of this species at the time was female Nepali, presnet from 1929 to 15 June 1955. Courtesy Carsten Zehrer
