Scientists at Washington State University’s stormwater research center in Puyallup discovered that chum are unaffected by the same levels of toxic road runoff that kills coho.
Scientists at Washington State University’s stormwater research center in Puyallup discovered that chum are unaffected by the same levels of toxic road runoff that kills coho. File The Olympian
Scientists at Washington State University’s stormwater research center in Puyallup discovered that chum are unaffected by the same levels of toxic road runoff that kills coho. File The Olympian

Outdoors

Chum salmon prove surprisingly resistant to pollution

August 20, 2016 4:15 AM

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