Assertion: white wagtail | /r/AtLocation | latvian folk songs
Facets:
value: often
type: TEMPORAL
Source sentences:
text: The white wagtail is the national bird of Latvia, and has been often mentioned in Latvian folk songs.
text: As to why Latvia would choose Motacilla alba as their national bird, well, it appears that the White Wagtail “is frequently mentioned in Latvian folk songs as a symbol of hard work and diligence.