Invasive non-native species in the pages of Trout & Salmon

Especially if you’re an angler, invasive non-native species can really spoil your day. From giant hogweed on the banks (with phyto-phototoxic sap which inflicts third-degree burns that’ll keep coming back for years) to signal crayfish and killer shrimp in the water (which destroy the food web from the bottom up by chewing through all the […]

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