Figure 2.

Swimming categories: numbers of observations of each swimming type for each dolphin. White bars: all rotations; black bars: swimming without direction; dark grey bars: clockwise rotation, light grey bars: counter-clockwise rotation. *: results of binomial test p < 0.05.

Blois-Heulin et al. BMC Neuroscience 2012 13:9   doi:10.1186/1471-2202-13-9
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