Assertion: gull's chick | /r/HasProperty | termed altricial
Facets:
Source sentences:
text: Helpless chicks are termed altricial, and tend to be born small, blind, immobile and naked; chicks that are mobile and feathered upon hatching are termed precocial.
text: Chicks at neither extreme but favoring one or the other may be termed semi-precocial  or semi-altricial .