It is a unique type of animal in the order Artiodactyla, known for its long neck and high height. It can only feed on leaves as its main food, has a longer tongue, has short horns on its head, and the horns are covered with hairy skin. Currently only distributed in Africa, there are two species, while prehistoric distribution is more widespread. Evolution began with deer animals in the early Miocene and went through multiple stages of evolution. Adapted to life in the savanna, with longer necks and limbs to obtain leaves. Not only is it the tallest extant terrestrial animal, but it is also one of the representative animals in the African savanna region. Long necks and legs not only help them forage, but also serve as a "cooling tower" for them to adapt to hot environments.

It is the most unique type of animal in the order Artiodactyla, currently only found in Africa. It feeds mainly on leaves and has long necks and legs, making it the tallest living land animal. The evolutionary history can be traced back to the early Miocene deer family, which underwent multiple evolutions and eventually formed the modern giraffe. Long necks and legs not only help them forage, but also have a cooling effect in the hot tropical grasslands. There are 9 subspecies, mainly inhabiting the savannas and arid regions of Africa. Although they are legally protected in certain areas, they still face threats of habitat loss and poaching.