Giraffe pelvis, though relatively short, has an ilium that is outspread at the upper ends. A giraffe has only two gaits: walking and galloping. Walking is done by moving the legs on one side of the body at the same time, then doing the same on the other side. When galloping, the hind legs move around the front legs before the latter move forward, and the tail will curl up. The animal relies on the forward and backward motions of its head and neck to maintain balance and the counter momentum while galloping. The giraffe can reach a sprint speed of
Reticulated giraffe with the Rothschild's giraffe, it is by far the giraffe that is most commonly seen in zoos. Its coat consists of large, polygonal, liver-colored spots outlined by a network of bright-white lines. The blocks may sometimes appear deep red and may also cover the legs. Giraffes are the tallest mammals in the world. The IUCN currently recognizes only one species of giraffe with nine subspecies, one of which is the reticulated giraffe. All living giraffes were originally classified as one species by Carl Linnaeus in 1758. The subspecies was described and given a binomial name "Giraffa reticulata" by British zoologist