There are still several types of donkey living wild in various parts of the world including: the ‘Kiang’ in India and Nepal the ‘Somali’ wild ass in Africa the endangered ‘Onager’ in Mongolia, Turkestan, Iran and Syria. Most wild donkeys stand between 102cm and 142 cm.
In the wild, donkeys don't live in such close herds as horses and ponies do, since they occupy marginal desert-lands where food is generally scarce. As a result they have developed very loud ‘voices’, which can carry just over three kilometres. This allows them to keep in contact with one another. Their larger ears also allow them to hear the distant calls of their neighbours. Donkeys also use their ears as a form of visual communication and they may help dissipate some of the hot desert heat.
Donkeys have a very tough digestive system that can break down almost inedible vegetation and at the same time extract and save as much moisture as possible.Read More: Domestic Donkeys