A feral child is who, in legend or in fact, has been raised and protected from infancy by animals. The most famous example of feral child is the Wild Boy of Averon who was a feral child discovered in 1800 at the age of eleven or twelve after having apparently been raised by animals.
Although considerable effort was made to civilize the feral child, there was little success and only a few words were mastered. The case of feral child is offered in the social sciences to emphasize the importance of socialization and the social nature of the human species. A more recent example of a feral child growing up in isolation from human contact is found in the story of Genie (Curtiss 1977).
The fera in feral child refers to wild, untamed, uncultivated.
FeralChildren.com : Discussion of isolated, confined, wild and wolf children.
Illicit Crossings - The Other at the Human/Animal
H. Peter Steeves (DePaul University)
Abstract: In an effort to understand what we mean by human and animal, how it is that we decide crises of Otherness and alterity along such axes, this paper looks at the question of feral child or feral children (human children raised in the wild by nonhuman animals) and Bigfoot creatures (animals that are very nearly human).
A feral child is the human that has nearly become an animal, the familiar that has become the Other.
The line of demarcation separating human from animal is eroded from another direction, then, as well, as is evidenced by the myriad myths and stories of animals that are nearly human. Here the cases are not as well documented as feral child or feral children.