Orcas are under threat from man-made noise pollution. These scientists are fighting to protect them.

Orcas are under threat from man-made noise pollution. These scientists are fighting to protect them.

Noise pollution from boats and oil drilling can interfere with orcas' ability to communicate, and drive them toward dangerously rocky shorelines.


User: Insider

Views: 3

Uploaded: 2020-11-02

Duration: 07:44

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