Common Raven, Corvus corax "Corvus corax Common Raven" by Davidhofmann08 via Flickr, Creative Commons Attribution. | Hooded Crow, Corvus cornix |
Rook, Corvus frugilegus "Father and Son" by Foxypar4 via Flickr, Creative Commons Attribution. | Jackdaw, Corvus monedula "Beamish Working Museum: Jackdaw (Corvus Monedula)" by Martyn Hutchby via Flickr, Creative Commons Attribution-NoDerivs. |