Crow tail feathers are all the same length and will spread out like a fan. A raven’s tail feathers are longer in the center and, when the bird is in flight, take on a wedge or diamond shape.
It is the voice, not of a crow, but of the Australian raven. And they are not the same. Australia has five native corvids, according to Birdlife Australia's Sean Dooley. Three are ravens ...
and to a lesser extent with the Chihuahuan raven, fish crow, and northwestern crow. Study of vocalizations, bill structure and size, tail shape, and overall structure of this species will greatly ...
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