Se gratis video Olympic National Park: Tides of Change

(272 MB) lagt til den 12 May 2016 151 spilletider Nature
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Animasjonsbeskrivelse

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.