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
Southern giraffe Southern giraffe The southern giraffe ("Giraffa giraffa"), also known as two-horned giraffe, is a proposed species of giraffe native to Southern Africa. However, the IUCN currently recognizes only one species of giraffe with nine subspecies. Southern giraffes have rounded or blotched spots, some with star-like extensions on a light tan background, running down to the hooves. They range from South Africa, Angola, Namibia, Botswana, Zambia, Zimbabwe, Mozambique. Their approximate population is composed of 44,500 individuals. All giraffes are considered Vulnerable to extinction by the IUCN. Living giraffes were originally classified as one species by Carl Linnaeus in 1758, under the