It is a wild animal with extremely strong adaptability, belonging to the mammalian order Artiodactyla and the pig family. Widely distributed in forests, grasslands, and swamps of Eurasia, Africa, and North America. Known for its rugged appearance and powerful survival ability, it has sharp fangs and rough fur. It is an omnivorous animal, with food sources including plant roots, stems, leaves, fruits, as well as small mammals, insects, and bird eggs. Having a strong jaw and developed teeth, able to chew hard food. Their sense of smell is very sensitive, which can help them find food and detect danger. Wild boars can reproduce multiple times a year and give birth to multiple offspring each time.

It is a medium-sized deer species widely distributed in Europe, Asia, and North Africa. Known for its vibrant fur color and unique antlers. Strong in physique, males have spectacular branching horns, while females do not have horns. Antlers shed and regrow every year, serving as an important weapon for male red deer to compete for mates during mating season. The fur is reddish brown in summer and turns grayish brown in winter to adapt to changes in the environment. It is a social animal that usually lives in a family unit and is led by a male deer king. Food includes herbaceous plants, leaves, and tender branches. Not only is it an important member of the ecosystem, but it is also a significant symbol in many cultural and mythological stories

Also known as spotted hyenas, it is the largest species in the hyena family. Mainly distributed in sub Saharan Africa, it has a strong physique and can weigh up to 60-90 kilograms. The fur color is yellow brown, with dark stripes on the back, and black on the limbs and tail. It is an omnivorous animal that mainly feeds on carrion, but also preys on small mammals and birds. Known for their strong biting force and cooperative hunting in groups, they are often mistaken for scavengers, but they also actively hunt. Despite its fierce appearance, striped hyenas play an important role in the ecosystem, helping to control the population of other animals.

It is a medium-sized deer species widely distributed in Europe, Asia, and North Africa. Known for its vibrant fur color and unique antlers. Strong in physique, males have spectacular branching horns, while females do not have horns. Antlers shed and regrow every year, serving as an important weapon for male red deer to compete for mates during mating season. The fur is reddish brown in summer and turns grayish brown in winter to adapt to changes in the environment. It is a social animal that usually lives in a family unit and is led by a male deer king. Food includes herbaceous plants, leaves, and tender branches. Not only is it an important member of the ecosystem, but it is also a significant symbol in many cultural and mythological stories