noun
chick; baby bird
Refers to a young bird, especially one still in the nest or recently hatched.
雛鳥が巣の中で親鳥を待っている。
The chick is waiting for its parent bird in the nest.
春になると、あちこちで雛鳥の声が聞こえる。
In spring, you can hear the chirping of baby birds everywhere.
Compound of 雛 (hina, 'doll' or 'chick') and 鳥 (tori, 'bird'). The reading ひなどり is a straightforward combination of the two elements.