The White Salmon River after Condit dam | Oregon Field Guide
27:52
Undamming a river, rebuilding a forest | WILD HOPE
24:33
A dam no more
30:29
Geniale Bauarbeiter, die auf einem anderen Level sind
22:22
Geology of the Columbia River Gorge
3:21
First salmon in century reach Oregon's Klamath Basin after dam removal | VOA News
8:30
Can beavers save salmon in Oregon's high desert? | Oregon Field Guide
1:19:56
Artifishal: The Fight to Save Wild Salmon | Patagonia Films
29:41