Camels belong to large cloven-hoofed animals. Camels have valves in their nostrils. When there is a big sandstorm, camels' nostrils are closed, so they will not be affected by the sandstorm. Moreover, camel's eyelashes are double. When the Shi 'an wind blows, the double eyelashes block the sand and prevent it from blowing into the eyes. There are two kinds of camels in the world, the dromedary and the bactrian. They live in the Gobi desert, with gentle temperament, fast running speed and strong endurance, and can resist hunger, thirst, cold and heat.

alpaca

The artiodactyl camel Kobi Loma is small, with no hump on its back, shoulder height less than 100 cm, and long hair up to 80 cm. The coat color is light gray, dark gray and brownish yellow. Face like a sheep, so it is called "alpaca". Every fetus 1 baby. Bolivia, Chile and Peru in America.

one-humped camel

The artiodactyl camel, Kobe, is tall, with a body height of 180~2 10 cm and a weight of 450~690 kg. Small head, long neck, tall body, brown hair, rich hair on the back, 1 hump on the back, and fat storage inside. The limbs are long, the front and rear feet are about 2 toes, and the metatarsal bone has a meat pad, which is suitable for walking in the sand. The tail is slender and has tufts of hair at the end. The gestation period is 370~440 days, and the birth rate per fetus is 1, with a very small number of 2, and the life expectancy reaches 50 years. Distributed in North Africa and Arabian desert.

two-humped camel

The camel family of Artiodactyla is large, weighing 450~650 kg. The head is long and narrow, the ears are small and hairy, the nose is cracked, the third and fourth toes are developed, and the other toes are degraded. There are two humps on the back. The whole body is covered with fine and soft fluff, and the hair color is mostly light brown. The mane on the neck, the hair on the forearm and the hump are slightly longer, brown and black. Every two years 1 fetus, pregnancy 13 months, each fetus gives birth to 1 fetus, with a life span of 30-35 years. Distributed in Tarim Basin, Xinjiang, Inner Mongolia and Qinghai. The number of wild types is very rare, and it is a national first-class protected animal.