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.

It is a large feline in the mammalian class, with nine subspecies and significant differences in body size and morphology between each subspecies. The Siberian tiger is the largest, with a male body length of up to 3.7 meters and a weight of 423 kilograms. The Sumatran tiger is the smallest living subspecies, with a male tiger measuring 2.34 meters in length and weighing 136 kilograms. Tigers are typical mountain forest dwelling animals that can thrive in tropical rainforests and evergreen broad-leaved forests in the south, as well as deciduous broad-leaved forests and mixed coniferous and broad-leaved forests in the north. Due to human hunting and fragmentation of wild habitats, tigers have become rare and endangered species. A 2016 survey showed that there were 3890 wild tigers worldwide.

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.

It is a large feline in the mammalian class, with nine subspecies and significant differences in body size and morphology between each subspecies. The Siberian tiger is the largest, with a male body length of up to 3.7 meters and a weight of 423 kilograms. The Sumatran tiger is the smallest living subspecies, with a male tiger measuring 2.34 meters in length and weighing 136 kilograms. Tigers are typical mountain forest dwelling animals that can thrive in tropical rainforests and evergreen broad-leaved forests in the south, as well as deciduous broad-leaved forests and mixed coniferous and broad-leaved forests in the north. Due to human hunting and fragmentation of wild habitats, tigers have become rare and endangered species. A 2016 survey showed that there were 3890 wild tigers worldwide.

It is a large feline that often moves near the snow line and between snowy areas, hence the name "snow leopard". Snow leopards are distributed in the Qinghai Tibet Plateau, the Pamirs Plateau, the Tianshan Mountains, the Altai Mountains and other high mountain areas in western China and eastern Central Asia. Its fur is gray white with black spots and rings, and its tail is long and thick, making it an excellent protective color among rocks. It is known as the "King of Snow Mountains".

The spotted deer is a mammal of the deer family in the order Artiodactyla, also known as the spotted deer. Named after the white spots resembling plum blossoms in summer. The lifespan is generally about 20 years. Sika deer are distributed along the Pacific coast of Japan and Russia. In China, it is mainly distributed in mountainous areas such as Northeast China, Xiaoxing'an Mountains, Changbai Mountain, and East and South China. Group living, preferring to inhabit mountain forests or forest surroundings, often active in the early morning and dusk to forage, and resting in forests or more secluded places during the day. Due to human indiscriminate killing, the number has sharply decreased. Belonging to the first-class protected animals in China, overfishing is prohibited..