Assertion: robin's feather | /r/HasProperty | white
Facets:
value: with two black bands
type: OTHER
value: with grey-black bases
type: OTHER
Source sentences:
text: The feathers of the posterior belly, flanks, and vent are white with grey-black bases.
text: A leucistic bird with different colors may show some colors brightly, especially red, orange, or yellow, while feathers that should be brown or black are instead pale or white.
text: The feathers on their belly (underside) are white with two black bands separating their chest from their neck.