A "cannibal" is a person or animal that consumes the flesh of its own species. This behavior can be found in various cultures and species, often driven by survival, ritual, or social factors. In humans, cannibalism has been documented throughout history, sometimes associated with warfare or religious practices. In the animal kingdom, cannibalism can serve ecological purposes, such as population control or resource management. Some species, like certain types of spiders and fish, may eat their own offspring to ensure survival during harsh conditions. Cannibalism raises ethical and moral questions in human societies, often leading to stigma and legal consequences.