Assertion: bird's egg | /r/HasProperty | blue-green
Facets:
value: in colour
type: OTHER
Source sentences:
text: The eggs of most moa species were white, although those of the upland moa (Megalapteryx didinus) were blue-green.
text: The female Hoopoe lays around 4 – 7 eggs which are blue/green in colour but quickly become brown.