Avoidance of dredge spoil by herring (Clupea harengus harengus).
D000818:Animals; D001362:Avoidance Learning / Q000502:physiology*; D002755:Choice Behavior / Q000502:physiology; D005399:Fishes / Q000502:physiology*; D008027:Light; D013997:Time Factors; D014876:Water Pollution