News Headline

Non-native fish are main consumers of salmon in reservoirs

Source
Phys.org

Publication Date
2021-09-23

When warmwater fish species like bass, walleye and crappie that are not native to the Pacific Northwest, but prized by some anglers, overlap with baby spring chinook salmon in reservoirs in Oregon's Willamette River they consume more baby salmon than native fish per individual, new research found.

Content
https://phys.org/news/2021-09-non-native-fish-main-consumers-salmon.html