Giraffe up to , and can sustain for several kilometres. A giraffe rests by lying with its body on top of its folded legs. To lie down, the animal kneels on its front legs and then lowers the rest of its body. To get back up, it first gets on its knees and spreads its hind legs to raise its hindquarters. It then straightens its front legs. With each step, the animal swings its head. In captivity, the giraffe sleeps intermittently around 4.6 hours per day, mostly at night. It usually sleeps lying down, however, standing sleeps have been recorded, particularly
Zarafa (giraffe) giraffes as gifts in 1827, one to George IV of the United Kingdom in London and the other to Francis I of Austria in Vienna. Like the giraffe sent to France, both inspired giraffe crazes in their respective cities. The Austrian giraffe joined the Emperor's menagerie at Schönbrunn Palace but survived for less than one year. Nevertheless, it lived on in the form of "Giraffeln" pastries, served until the beginning of the First World War, and "Giraffentorten" (giraffe cakes) which still can be found. The English giraffe (or "cameleopard", echoing the terminology used by Pliny) joined the embryonic London Zoo