While each culture's stories of the Raven are different, there are even those that share the same title; certain attributes of Raven remain the same. The Raven is always a magical creature able to take the form of human, animal, even inanimate objects. He is a keeper of secrets, and a trickster often focused on satisfying his own gluttony for whatever he desires. His stories tell of how worldly things came to be or offer suggestion to children on how to behave. Raven's creative nature shows itself through circumstance rather than intent, through the desire to satisfy his own needs, rather than any altruistic principles. Raven is both the protagonist among the stories of some groups, and the antagonist of others; he is a hero and an amusement.