Bird D:
Bill almost all dark; small pale area upper and lower front only. Tail intact. 3 new inner primaries, not far grown. secondaries all intact.
eye darker than bird A. small amount of smudging mostly arcing around eye in front. small smudge line going straight behind eye.
bill stouter than A. upper part of tail not pure white, mottled. breast white with scattered smudges, medium size.
