嗯，捕杀过于严重。狼群消失后，鹿群大量繁殖，破坏了黄石本来的生态平衡。

来源: JoyAnna. 于 2025-11-21 14:45:27 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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