The largest are the thunderbirds called Dromornis stirtoni.

最大的一种雷鸟叫 Dromornis stirtoni。

The largest are the thunderbirds called Dromornis stirtoni. And they are known from the late Miocene, about eight million years ago.

体型最大的雷鸟是史氏雷啸鸟(Dromornis stirtoni)。生活年代为中新世晚期，约为800万年前。

Chinsamy-Turan: The largest are the thunderbirds called Dromornis stirtoni.

Chinsamy-Turan：最大的是雷鸟，称为 Dromornis stirtoni。