It is remarkable for the whiteness of the bark.
In the whiteness of its fur also, it shows such an assimilation in colour to that of surrounding nature as must be of considerable service in concealing it from its prey.
Pliny speaks of the whiteness of its linen, and the productiveness of its vines is mentioned.
At four or five months they are lovely, as generally they retain their baby whiteness, which contrasts well with their almost black ears, deep-brown markings, and blue eyes."
When the waters evaporate in the summer they leave a clay bed of remarkable hardness, which is sometimes encrusted with saline matter of a snowy whiteness and dazzles the eyes of the traveller.