Supplementary material S12: All petri-dish jolting pulses shown as individual spectrograms.

<p>Video showcasing the full collection of 250 petri-dish <em>Varroa</em> jolting pulses. Every pulse in the collection is aligned to the centre of the window and presented in decreasing order of strength. The full breadth of variation can be seen between the jolting pulses when viewing them in this way. The magnitude of acceleration is logarithmic (to the base 10) where the highest magnitude is 2x10^-3m/s² and the lowest magnitude forced to be 1/40 of the maximum to reduce the contribution of meaningless noise.</p>