鳶が鷹を生む
Idiom- 1to have a talented child despite being untalented ; a black hen lays a white egg ; a kite gives birth to a hawk Translated by Jiyomi
Other writings and readings
トンビが鷹を生むとんびが鷹を生むトンビがタカを生むとびがたかをうむ
expressions (phrases, clauses, etc.) · Godan verb with 'mu' ending
JMdict entry 1457250. Source and licence.