noun
Japanese robin
A small bird native to Japan, known for its beautiful song.
春になると、コマドリのさえずりが聞こえる。
In spring, you can hear the song of the Japanese robin.
The name コマドリ (駒鳥) literally means 'foal bird', possibly from the resemblance of its song to a horse's neigh, but the exact origin is uncertain.