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Olympic National Park: Tides of Change

Olympic National Park: Tides of Change

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Nature

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As the climate changes, many early signs will appear along our ocean shorelines. This twelve minute film takes you to Olympic National Park’s wild Pacific Coast and follows marine ecologist Dr. Steve Fradkin as he studies its rocky intertidal zone.

分类： 热门免费线上视频标签疯狂娱乐
插件 12 May 2016
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