Eating 30-40 pounds of any bottom feeding muck dweller; sturg, cats, crayfish, etc., in damn near any waterway (especially those inland, bordered by highly developed areas and agriculture) nowdays will carry a high degree of risk.

Biomagnification of toxins is a nasty mother...
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[Bleeeeep!], the cup of ignorance in this thread overfloweth . . . Salmo g
Truth be told, I've always been a fan of the Beavs. -Dan S.