观看免费视频 Yellowstone National Park: Spring Bears

(28.7 MB) 添加日期13 May 2016 播放210次 动物 熊 野生动物 Nature
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Yellowstone National Park: Spring Bears

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Grizzly bears have begun emerging from their winter dens in Yellowstone. As a grizzly forages near the Midway Geyser Basin, the park's bear management biologist explains early spring bear behavior, and how the public can both help bears and protect themselves over the next few months.

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