Human

Humans are the basic species in the Twilight series, from which vampires, shape-shifters, and werewolves originate. Lacking vampiric enhancements, they are considered prey by most vampires, who need their blood for sustenance.

Human beings who discover the existence of vampires are considered a threat, and a Volturi-enforced law has been implemented dictating that said humans either be killed or changed into vampires, causing Jane, Alec, Demetri and Felix to be sent to Forks in Eclipse. It is also illegal to create immortal children, that is to turn human children into vampires, because they always lack concentration and self-control, and are therefore un-trainable and dangerous.