Assertion: european starling | /r/HasAspect | massive flocks
Facets:
value: with composed of over 4,000 birds
type: OTHER
Source sentences:
text: European starlings have massive flocks, with some composed of over 4,000 birds, and the speckled birds are loathed in agriculture: Annually, these blackbirds cause roughly a billion dollars of damage to the United States' agricultural industry –