Assertion: cockatoo's bird | /r/CapableOf | reach sexual maturity
Facets:
value: around 3–4 years old
type: TEMPORAL
Source sentences:
text: The monogamous birds reach sexual maturity when they're about ten months old.
text: The young birds reach sexual maturity when they are about 5 to 7 years old.
text: The bird reaches sexual maturity around 3–4 years old.
text: Birds appear to reach sexual maturity between four and six years of age; this is the age range of breeding recorded in captivity.
text: The bird reaches sexual maturity around 3–4 years old.
text: Around 18 months of age, the birds begin to reach sexual maturity.