Wild Life: Ass/Donkey

Wednesday, 3 July 2013

Ass/Donkey

General Info :

The donkey or ass is a domesticated member of the Equidae or horse family. The wild ancestor of the donkey is the African wild ass. The donkey has been used as a working animal for at least 5000 years. There are more than 40 million donkeys in the world, mostly in underdeveloped countries, where they are used principally as draught or pack animals. Working donkeys are often associated with those living at or below subsistence levels. Small numbers of donkeys are kept for breeding or as pets in developed countries. A male donkey or ass is called a jack, a female a jenny or jennet, a young donkey is a foal. Jack donkeys are often used to produce mules.

While domesticated species are increasing in numbers, the African wild ass and another relative, the Onager, are endangered. As beasts of burden and companions, asses and donkeys have worked together with humans for millennia.

Physique :

Donkeys vary considerably in size, depending on breed and management. The height at the withers ranges from 7.3 hands (31 inches, 79 cm) to 15.3 hands (63 inches, 160 cm), and the weight from 80 to 480 kg (180 to 1,060 lb). Working donkeys in the poorest countries have a life expectancy of 12 to 15 years, in more prosperous countries they may have a lifespan of 30 to 50 years.

Diet :

Donkeys obtain most of their energy from structural carbohydrates. Some suggest that a donkey needs to be fed only straw (preferably barley straw), supplemented with controlled grazing in the summer or hay in the winter, to get all the energy, protein, fat and vitamins it requires; others recommend some grain to be fed, particularly to working animals, and others advise against feeding straw. They do best when allowed to consume small amounts of food over long periods.