Similar rates of lead exposure were found in golden eagles.

在金雕身上也发现了相似的铅暴露率。

In people, especially kids, lead exposure can affect intelligence, brain development, social skills and memory.

对人们来说，尤其是对孩子来说，铅暴露会影响智力、大脑发育、社会技能和记忆力。

The researchers also found higher levels of lead exposure in fall and winter.

研究人员还发现，秋季和冬季的铅暴露水平更高。

One child's lead exposure came from a source other than the cathedral: the lead balcony of his family's apartment.

其中一名儿童铅中毒场所不是巴黎圣母院，而是自家公寓的阳台。

He said it was " stunning, " or very surprising, that nearly 50 percent of the birds showed signs of lead exposure.

他说，近50%的鸟类显示出接触铅的迹象，这是" 令人震惊的" 或非常令人惊讶的。

He said, " This is the first time for any wildlife species that we've been able to evaluate lead exposure and population level consequences at a continental scale" .

" 这是我们第一次能够在大陆范围内对任何野生物种的铅暴露和种群水平进行评估。"