" The bird cawed. The loud cry echoed off the mountains. The raven swooped down before them again, narrowly missing Richard’s head. Gaining height, the bird circled. The air whistled through its feathers as it dove at them, driving them back from the water. “Is that bird crazy?” Kahlan asked. “Maybe it’s protecting a nest? Or do all ravens behave like that? "

― Terry Goodkind , Soul of the Fire (Sword of Truth, #5)