The woolly rhinoceros is a mammal belonging to the family Rhinocerotidae in the order Neodactyla. The woolly rhinoceros is an extinct species of rhinoceros, named after its thick and dense fur covering its entire body. The woolly rhinoceros has strong bones, a long and large skull, and a head and neck that droops downwards; There is a rhinoceros horn on both the forehead and nose bones. The woolly rhinoceros has a body length of about 4 meters and a shoulder height of about 2 meters. It is covered with warm long hair and thick fur, and has a thick layer of fat under its skin. Like mammoths, they are all ice age animals that adapted to the cold climate and have traveled throughout the northern part of the Eurasian continent. They mainly inhabit the Eurasian grasslands and feed on shrubs and grasses grown in cold climates.

The woolly mammoth, also known as the true mammoth, is a species of animal belonging to the mammoth family in the order Longsnout of mammals. It is covered in long hair and has a tall body. It existed during the Ice Age and is the most famous extinct elephant. Its body size is similar to that of the Asian elephant, but its hind legs are short and its entire body tilts backwards. As early as one or two thousand years ago, they were distributed in the northern parts of Eurasia and North America. The body shape is similar to that of modern African elephants, but it has long hair all over its body, a high head and forehead, curled and coiled incisors, and a large and dense number of molars. It is a herbivorous animal. It is an animal that was distributed around the world during the Stone Age and is now extinct.