Fish die from polluted water.

鱼死于被污染的水。

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Bird and fish die-off from methane have shown these species are highly sensitive to methane poisoning.

鸟类和鱼类由于甲烷导致的大量死亡显示了这些物种对甲烷毒气的高度敏感。

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All the lagoons join when the lake is high and fish must retreat to their stream refuges or die.

当水位较高时，所有的泻湖就会连接起来，鱼就必须退回它们的溪流避难所，否则就会死掉。

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Many of the fish die while being transported.

VOA: special.2010.08.10

Many of the animals die when people harvesting other kinds of fish pull in sharks by accident.

VOA: special.2009.06.16

Fish and other organisms die.

VOA: special.2009.07.28

Run-off water from the fire-fighting operation reduced oxygen levels in the canal, causing the fish to die.

BBC: Fire-hit Erewash canal set to be restocked with fish

Mr. Dohlin realized that 300 to 500 freshwater koi fish would die when the saltwater surge flooded their pond.

WSJ: Getting Back In the Swim After Sandy

If the lakes dry up, he explains, the fish will die.

NPR: Young Alaskan Sees Changing Way of Life