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
Nubian giraffe Nubian giraffes live in the wild, 1,500 of those of the Rothschild's ecotype. The Nubian giraffe is, due to the introduction of the Rothschild's giraffe into its subspecies, is one of the most common giraffe types present in captivity, in conjunction with the reticulated giraffe. However, the original phenotype is rare, as the Al Ain Zoo from the United Arab Emirates is the only known zoo outside of Africa to be breeding the endangered original phenotype. The Nubian giraffe is also breeding in captivity in Giza Zoo from Egypt. Nubian giraffe The Nubian giraffe ("Giraffa camelopardalis camelopardalis") is the nominate