There are many species of ravens around the world - Australian Raven (Corvus coronoides), Little Raven (Corvus mellori), Forest Raven (Corvus tasmanicus), New England Raven (Corvus (t). boreus), Chihuahuan Raven (Corvus cryptoleucus), Dwarf Raven (Corvus (r). edithae), Brown-necked Raven (Corvus ruficollis), White-necked Raven (Corvus albicollis), and Thick-billed Raven (Corvus crassirostris)Black, to Native Americans, is a color of magical power, and only to be feared if misused. Raven symbolizes the void - the mystery of that which is not yet formed. Ravens are symbolic of the Black Hole in Space, which draws in all energy toward itself and releases it in new forms. The iridescent blue and green that can be seen in the glossy black feathers of the raven represents the constant change of forms and shapes that emerge from the vast blackness of the void. In Native American tradition, Raven is the guardian of both ceremonial magic and healing circles. She is also the patron of smoke signals.
Raven's element is air, and she is a messenger spirit, which Native American shamans use to project their magic over great distances.
In many northwestern American Indian traditions, Raven is the Trickster, much like the Norse Loki. Observing ravens in nature, we find that they often steal food from under the noses of other animals, often working in pairs to distract the unfortunate beasts. Anne Cameron has written several northwestern Indian tales (Raven and Snipe, Raven Goes Berrypicking, Raven Returns the Water, and others) with the Raven as Trickster theme.