Without trees, eagles have to nest directly on the ground. 没有了树,鹰只能直接把巢安在地面上
If you choose to nest in the open, you must be prepared for a fight. 选择了空旷地筑巢也就必须做好厮杀角逐的准备
As soon as its nest is removed a bird will immediately build another. 燕窝被摘去后 金丝燕很快又会再吐一个
are the main ingredient of birds' nest soup 是燕窝羹的主要成分
They nest alongside wood stocks in colonies thousands strong. 它们将巢建在树干上 一群多达好几千只