Assertion: falcon's chick | /r/HasProperty | nestling
Facets:
value: at this stage
type: TEMPORAL
value: for 35 to 42 days
type: TEMPORAL
Source sentences:
text: The incubation period lasts 29-32 days and chicks are nestlings for 35 to 42 days.
text: It takes about 35-42 days from hatching before the chicks, known as nestlings or eyases at this stage, to fledge, meaning they will have developed wing feathers that are large enough for flight.