Assertion: black vulture's number | /r/CapableOf | increase to about 1,000 pairs
Facets:
value: by 1992
type: TEMPORAL
Source sentences:
text: More recently, protection and deliberate feeding schemes have allowed some local recoveries in numbers, particularly in Spain, where numbers increased to about 1,000 pairs by 1992 after an earlier decline to 200 pairs in 1970.
text: More recently, protection and deliberate feeding schemes have allowed some local recoveries in numbers, particularly in Spain, where numbers increased to about 1,000 pairs by 1992 after an earlier decline to 200 pairs in 1970.