Assertion: vulture's chick | /r/HasProperty | altricial
Facets:
value: at the time of hatching
type: TEMPORAL
Source sentences:
text: Chicks are altricial, or helpless at birth.
text: Both also care for the chicks, which are altricial at the time of hatching, which means they are helpless and cannot care for themselves.
text: The chicks are altricial—blind, naked and relatively immobile upon hatching, and grow down feathers later.
text: The chicks are altricial—they are blind, naked and relatively immobile upon hatching.