Assertion: blue headed wagtail | /r/HasProperty | small songbird
Facets:
value: in the family
type: LOCATION
Source sentences:
text: The Citrine Wagtail or Yellow-headed Wagtail (Motacilla citreola) is a small songbird in the family Motacillidae.
text: The Blue-headed Wagtail (Motacilla flava) is a small passerine in the wagtail family Motacillidae, which also includes the pipits and longclaws.