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In page African wild ass:

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The African wild ass is about 1.2 metres (4 ft) tall and weighs approximately 250 kilograms (600 lb).[1] The short, smooth coat is a light grey to fawn colour, fading quickly to white on the undersides and legs. There is a slender, dark dorsal stripe in all subspecies, while in the Nubian wild ass (E. a. africanus), as well as the domestic donkey, there is a stripe across the shoulder.[2] The legs of the Somali wild ass (E. a. somaliensis) are horizontally striped with black, resembling those of a zebra.[1] On the nape of the neck, there is a stiff, upright mane, the hairs of which are tipped with black.[citation needed] The ears are large with black margins. The tail terminates with a black brush. The hooves are slender and approximately of the diameter as the legs.[1]