Well...it should be amusing to whatch you goblins try to tell Diablo apart from the nineteen crows he blends with, I can proudly say that my heart is as dark as every single one of there feathers. So how will I find him?
No I read it, just not enough room. Here I'll summerize it:
Crow: 19 inches, large pigeon size, Slender, pointed, Smooth, short feathers, Straight, Straight or slightly curved across, Quick flapping, silent, "Caw-Caw", Family groups or large flocks, All continental United States, southern Canada in summer
Raven: 25 inches, hawk size, Thick, heavy, curved upper bill, Long feathers look shaggy when calling, Crooked wrist, splayed primaries, Strong pointed wedge, Soaring, gliding, sometimes a swishing sound, Long "grooonk", Solitary or pairs, All Canada and western United States year-round, also Mexico, Europe and Asia
So in teh group, Diablo is the only Raven while the others are crows.