Rare birds preen themselves right in front of your camera.

一些珍稀的鸟就在你的相机镜头前梳理自己的羽毛。

《柯林斯英汉双解大词典》

The birds are listed as endangered in the U.S.; many mine companies halt work during the nesting seasons of rare birds.

这种鸟被列为美国濒危物种；在珍稀鸟类筑巢季节，许多矿业公司停工。

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It is this exclusivity that gives ammunition to those who decry the sport, believing it to be no more than rich people killing rare birds for fun.

正是这种奢华的方式让反对者有理有据地认为只有富人才会为了乐趣杀害这种稀有的鸟类。

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The pilot reported a double bird strike - a rare event where birds enter both engines.

VOA: special.2009.01.30

Rare birds of prey have got an official photographer to record their annual stay in Cumbria.

BBC: Lake District ospreys get paparazzo Sarah-Jane Cherrie

The corpses of several rare birds, along with poisoned bait and other evidence, were removed.

ECONOMIST: Technology to the rescue

Four rare birds of prey have been discovered poisoned in Devon, the RSPB said.

BBC: Goshawks found poisoned near Exeter