親鳥

４月（しがつ）に孵化（ふか）した雛（ひよこ）も５ヶ月（かげつ）になった。身体（しんたい）の大（おお）きさは親鳥（おやどり）とほぼ同（おな）じ、オス鳥（とり）のとさかが少（すこ）し小（ちい）さいぐらいか。

The chicks hatched in April have also become 5 months old. Their bodies are about the same size as their parents, about the only difference is that the roosters have smaller crests than their father.