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
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
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