In Virginia, black bear mothers encourage their young to move away at one year of age and males even swim across rivers to find a new home.

  • 在维吉尼亚,黑熊母亲会鼓励它们的一岁后的幼崽离开,雄性幼崽甚至需要游过许多河流去寻找自己的新家。
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