Assertion: american crow's family | /r/Synonym | the blackbird family
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: The icterid family of the New World is sometimes called the blackbird family because of some species' superficial resemblance to the common blackbird and other Old World thrushes, but they are not evolutionarily close, being related to the New World warblers and tanagers.