You see a bird in the distance

小鸟───Birds;远处───distance

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。

The mud is a feeding ground for large numbers of birds.───大批鸟儿来这块泥地觅食。

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

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

Most birds are monogamous.───大多数飞禽都是单配性的。

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。

30 percent of reptiles, birds, and fish are currently threatened with extinction.───目前，30%的爬行动物、鸟类和鱼类面临灭绝的危险。

Kill two birds with one stone. 

Old birds are not caught with new nets. 

Clumsy birds have to start flying early. 

Birds of a feather flock together. 

There are no birds of this year in last year’s nests.