The dromedary camel is a mammal of the camel genus in the family Camelidae of the order Artiodactyla. Usually above 2 meters. The unimodal camel is mainly distributed in West Asia, South Asia, and northern Africa. Residing in desert areas, skilled at walking in the desert. Mild temperament, mostly feeds on prickly plants, salt containing plants, and grass. The dromedary camel, also known as the "ship of the desert," was domesticated by humans around 1000 BC in the Arabian region. There were no wild species, but later some populations returned to live in the wild. Since the 5th century BC, residents in the Middle East, Egypt, and Sahara region have used dromedary camels instead of horses to transport goods and travel.

Bactrian camels, also known as wild camels. Bactrian camels are mammals of the camel family in the order Artiodactyla. Bactrian camels are only distributed in the uninhabited areas of the Taklamakan Desert, Lop Nur, the northern foothills of the Altai Mountains, and the Sino Mongolian border, with a total of about 800 remaining. There are three main species of Bactrian camels in China, namely Alxa Bactrian Camel, Xinjiang Bactrian Camel, and Sunite Bactrian Camel. They often inhabit grasslands, deserts, and Gobi areas and migrate with seasonal changes. Mainly feeds on various desert plants such as Haloxylon ammodendron, Populus euphratica, and Jujube. Bactrian camels are social animals. Bactrian camels have been listed as first-class protected animals in China and their hunting and killing are prohibited.