![BONNEVILLE DAM, OREGON - JUNE 24, 2018 - Fish Ladders Aid Salmon On Their Upstream Migration At The Bonneville Dam On The Columbia River In Oregon Stock Photo, Picture And Royalty Free Image. Image 104913015. BONNEVILLE DAM, OREGON - JUNE 24, 2018 - Fish Ladders Aid Salmon On Their Upstream Migration At The Bonneville Dam On The Columbia River In Oregon Stock Photo, Picture And Royalty Free Image. Image 104913015.](https://previews.123rf.com/images/cascoly2/cascoly21807/cascoly2180700326/104913015-bonneville-dam-oregon-june-24-2018-fish-ladders-aid-salmon-on-their-upstream-migration-at-the.jpg)
BONNEVILLE DAM, OREGON - JUNE 24, 2018 - Fish Ladders Aid Salmon On Their Upstream Migration At The Bonneville Dam On The Columbia River In Oregon Stock Photo, Picture And Royalty Free Image. Image 104913015.
10 Fish ladder for returning adult salmon and steelhead at Bonneville... | Download Scientific Diagram
![At the foot of the Bonneville Dam, researchers track voracious sea lions feeding on spring chinook - oregonlive.com At the foot of the Bonneville Dam, researchers track voracious sea lions feeding on spring chinook - oregonlive.com](https://www.oregonlive.com/resizer/0bOvituEeu1KhR3QOeFJxB5uA2o=/1280x0/smart/advancelocal-adapter-image-uploads.s3.amazonaws.com/image.oregonlive.com/home/olive-media/width2048/img/environment_impact/photo/sealion-9jpg-389b939a9f8521a2.jpg)
At the foot of the Bonneville Dam, researchers track voracious sea lions feeding on spring chinook - oregonlive.com
![Map of Bonneville Dam, showing fish ladder locations on Cascades and... | Download Scientific Diagram Map of Bonneville Dam, showing fish ladder locations on Cascades and... | Download Scientific Diagram](https://www.researchgate.net/publication/255279617/figure/fig1/AS:297840543846403@1448022127315/Map-of-Bonneville-Dam-showing-fish-ladder-locations-on-Cascades-and-Bradford-Islands.png)