Bactrian camels, also known as wild camels. Bactrian camels are mammals of the camel family in the order Artiodactyla. The body shape is similar to that of a domesticated Bactrian camel, but the hump is smaller, the hooves are narrower, and the ears are also smaller; The back has twin peaks and the neck is long and curved. The lower neck hair, upper outer body hair, and tail hair of the limbs are all short; The fur is sandy yellow brown, with a slightly gray snout. Bactrian camels have a very sensitive sense of smell and are tolerant of hunger and thirst. They can go without drinking water for more than 10 days or even longer. When they are extremely dehydrated, they can break down the fat inside their humps, producing water and heat. Bactrian camels are also resistant to high and cold temperatures, wind and sand, and are good at long-distance running. They can run hundreds of kilometers in a short period of time.