Assertion: emu's skin | /r/CapableOf | turn darker blue
Facets:
value: beneath the eye
type: LOCATION
Source sentences:
text: The bare facial skin of birds just fledged is yellow, sometimes with a small patch of blue in front of the eyes, while the skin of birds six months and older has usually become more greenish, and turns darker blue beneath the eye, before assuming the adult blue facial patch by around 16 months of age.