Смотрите видео бесплатно Olympic National Park: Elwha River Restoration

(154 MB) добавлено 13 May 2016 Сыграно раз: 78 Nature
Olympic National Park: Elwha River Restoration

Описание анимации:

This five-minute 'webisode' offers an introduction to the Elwha River, its people, its once-prolific salmon runs, the century of hydropower the river produced and the eventual decision to remove Elwha and Glines Canyon Dams.

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