Last Updated:2025/11/24

Conservationists are working to restore river habitats so the freshwater pearl mussel, an endangered species capable of producing high-quality pearls, can recover.

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Conservationists are working to restore river habitats so the freshwater pearl mussel, an endangered species capable of producing high-quality pearls, can recover.

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保護活動家たちは川の生息地を修復して、良質な真珠を作ることができる絶滅危惧種の淡水二枚貝(Margaritifera margaritifera)の個体群が回復するように取り組んでいます。

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