Known as the « unicorns of the sea, » narwhals are fleeing Canada’s far north. Researchers suspect a link to noise pollution from increasing ship traffic.
Source link : https://www.dw.com/en/canada-s-arctic-noise-is-no-party-for-narwhals/a-76704611?maca=en-rss-en-all-1573-rdf
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Publish date : 2026-04-28 07:01:00
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