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Quantifying Ant Activity Using Vibration Measurements
Figure 3
Analysis of average power spectral density.
Thin lines are one standard deviation away from the average (thick line); treatments: ‘Shaken’, (vs. illuminated as control) (
); ‘Stones’ (
); ‘Neighbours’ (
); and ‘Darkness’ (
).
doi: https://doi.org/10.1371/journal.pone.0090902.g003