If a male bobolink hears another male calling in his territory, he'll chase the intruder away.

如果一只雄性食米鸟听见另一只雄性在自己的地盘鸣叫，它会把入侵者赶走。

youdao

If a male bobolink hears another male calling in his territory, he'll chase the intruder away.

如果一只雄性食米鸟听见另一只雄性在自己的地盘鸣叫，它会把入侵者赶走。

youdao