PUFFINS在自然界天敌很少，能活20年，所以繁殖率很低，人类的捕猎一旦把数量减少了很难恢复。

来源: borisg 于 2024-08-26 18:42:37 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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