rock dove

from The Century Dictionary.

• noun The rock-pigeon or blue-rock, Columba livia: in distinction from the other two British pigeons of the same genus, the ring-dove (C. palumbus) and the stockdove (C. ænas).
• noun The sea-dove, sea-pigeon, or black guillemot, Uria grylle: so called because it breeds in the rocks.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun pale grey Eurasian pigeon having black-striped wings from which most domestic species are descended