Their closest living relative right now is the pigeon, so they might make the same "Doo-Doo" sound.

他们现今的亲系是鸽子，也可以发出同样的“渡渡”叫声。

youdao

Their closest living relative right now is the pigeon, so they might make the same "Doo-Doo" sound.

他们现今的亲系是鸽子，也可以发出同样的“渡渡”叫声。

youdao