Assertion: woodpecker's population | /r/CapableOf | decline by about 24%
Facets:
value: between 2015
type: TEMPORAL
value: between 1966
type: TEMPORAL
Source sentences:
text: Conservation Brown-headed Nuthatches are common throughout Southeastern pine forests, but populations declined by about 24% between 1966 and 2015, according to the North American Breeding Bird Survey.