New study finds high mercury levels in Snake River smallmouth bass in Idaho, Oregon
Oregon Public Broadcasting,
Smallmouth bass are good indicators of methylmercury exposure to humans and wildlife because they are a common, popular sport…
Smallmouth bass are good indicators of methylmercury exposure to humans and wildlife because they are a common, popular sport…
A popular catch for anglers on the Snake River in Idaho and Oregon could have higher levels of mercury, depending on where it’s…