Adult female: like male, but iridescence on neck and breast more restricted and subdued. Juvenile: generally browner, lacks iridescence; orbital skin and feet gray. The rock pigeon was introduced ...
Antique biology zoology image: pigeon (Columba livia) Rock dove or common pigeon (Columba livia) Vintage illustration of a Rock dove, rock pigeon, or common pigeon (Columba livia) a member of the bird ...
Larger, with a longer tail than a rock pigeon; blue-gray on the upper parts ... show as a broad wing stripe when in flight. Adult male: gray on the head, and breast tinged pinkish; narrow white ...