Olympic National Park: Tides of Change
1,341 بار تماشا شده
توضیحات ویدیو
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.
اضافه شد در
12 می 2016
نظرات
