Genus
Corvus (Crows and ravens)
Corvus brachyrhynchos. Photo: (c) Joe McKenna, some rights reserved (CC BY-NC)
Corvus is a widely distributed genus of medium-sized to large birds in the family Corvidae. The genus includes species commonly known as crows, ravens, rooks and jackdaws; there is no consistent distinction between “crows” and “ravens”, and these appellations have been assigned to different species chiefly on the basis of their size, crows generally being smaller than ravens.
CLICK TO MANAGE