COLOURS, sometimes not blended by crossing.
Columba affinis, Blyth, a variety of C. livia.
Columba amaliae, Brehm, a variety of C. livia.
Columba guinea.
Columba gymnocyclus, Gray, a form of C. livia.
Columba gymnophthalmos, hybrids of, with C. oenas. -with C. maculosa.
Columba intermedia, Strickland, a variety of C. livia.
Columba leucocephala.
Columba leuconota.
Columba littoralis.