There are many references to ravens in legends and literature. Most of these refer to the widespread common raven. Because of its black plumage, croaking call, and diet of carrion, the raven has long been considered a bird of ill omen and of interest to creators of myths and legends.
French anthropologist Claude Lévi-Strauss proposed a structuralist theory that suggests the raven (like the coyote) obtained mythic status because it was a mediator animal between life and death. As a carrion bird, ravens became associated with the dead and with lost souls. For example:
It is the official bird of the Yukon and of the city of Yellowknife, Northwest Territories.
The Raven has appeared in the mythology of many ancient people. Some of the more common stories are from those of Greek, Celtic, Norse, Pacific Northwest, and Roman mythology.
In Greek mythology, ravens are associated with Apollo, the god of prophecy. They are said to be a symbol of good luck, and were the god's messengers in the mortal world. According to the mythological narration, Apollo sent a white raven, or crow in some versions to spy on his lover, Coronis. When the raven brought back the news that Coronis has been unfaithful to him, Apollo scorched the raven in his fury, turning the animal's feathers black. That's why all ravens are black today.
According to Livy, the Roman general Marcus Valerius Corvus (c. 370-270 BC) had a raven settle on his helmet during a combat with a gigantic Gaul, which distracted the enemy's attention by flying in his face.
Ravens are mentioned on numerous occasions throughout the Hebrew Bible. In the Book of Judges, one of Kings of the Midianites defeated by Gideon is called "Orev" (עורב) which means "Raven".