Assertion: young osprey | /r/CapableOf | reach sexual maturity
Facets:
value: at about three years of age
type: TEMPORAL
value: at three to four years old
type: TEMPORAL
Source sentences:
text: It will reach sexual maturity at three to four years old.
text: The young ospreys will reach sexual maturity at about three years of age and will then begin building their own nests (likely in the same area where they were raised).