Fig. 6

Time series of dominant tail beat frequency (TBF, Hz) as a function of sea level (m) for four sturgeons of length a 0.83Â m, b 0.92Â m, c 0.96Â m and d 1.09Â m
Time series of dominant tail beat frequency (TBF, Hz) as a function of sea level (m) for four sturgeons of length a 0.83Â m, b 0.92Â m, c 0.96Â m and d 1.09Â m