The bird is in the tree

小鸟───Birds;树上───on the tree

Parent birds began to hunt for food for their young.───亲鸟开始为幼鸟寻找食物。

A flock of birds flew towards us slowly from far away.───一群鸟儿从远处朝我们缓缓飞来。

Two birds settled on the fence.───两只鸟落在篱笆上。

It is indisputable that birds in the UK are harbouring this illness.───无可争辩的是，英国的鸟类携带着这种疾病的病菌。

The chirps of the small garden birds sounded distant.───远处传来庭园小鸟的鸣啭。

Early birds can get the best bargains in the January sales.───动作快的人能够在1月份的打折中淘到最便宜的东西。

We've always been early birds, getting up at 5.30 or 6am.───我们一直都起得很早，早晨5点半或6点就起床了。

The river was alive with birds.───这条河流周围满是各种鸟类。

Old birds are not caught with new nests. 

Clumsy birds have to start flying early. 

Old birds are not caught with new nets. 

The crow thinks her own birds fairest. 

Old birds are not to be caught with shaff.