It is a large carnivorous animal belonging to the hyena family. Mainly distributed in various open or dry environments in Africa. The body is similar to a dog, with high shoulders and a strong front body. The hair is short and thick, with a variety of colors, mainly earthy yellow and brownish yellow, and there are black or brown patches and spots on the body. It is a nocturnal beast mainly used for hunting, with strong teeth that can bite open bones. The population structure of spotted hyenas is complex, with females occupying a dominant position, and the group's life revolves around the nest. The protection level of spotted hyenas is no danger, but their numbers are affected by human activities.