The common European black crow Corvus corone.
The American black vulture Coragyps atratus.
Any of several, generally large and lustrous black species of birds in the genus Corvus, especially the common raven, Corvus corax.
A jet-black colour.
raven
Rapine; rapacity.
Prey; plunder; food obtained by violence.
To prey on with rapacity.
To show rapacity; to be greedy (for something).
To devour with great eagerness.
Of the color of the raven; jet-black