Amazing Natural Phenomena: The Great Salmon Run - WorldAtlas
https://www.worldatlas.com/articles/amazing-natural-phenomena-the-great-salmon-run.html
WEBApr 25, 2017 · During the run, salmon do not eat. All of their energy is used in fighting strong currents for hundreds of miles. In the route, salmon are faced with many obstacles, including tall waterfalls. To overcome these, salmon can jump as high as 12 feet into the air. In many places along the river, artificial dams have been built.
DA: 82 PA: 47 MOZ Rank: 55