而且如果它们试图通过清理羽毛来去除油污就会吞下石油，这会导致肾衰竭。

And if they try to clean themselves by preening, they ingest the oil, which causes kidney failure.

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这会影响它们的神经系统和繁殖幼鸟的能力，并可能导致肾衰竭和死亡。

This affects their nervous systems and ability to produce baby birds, and can lead to kidney failures and death.

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