Figure 5: Time series of swarm properties for Ob14.
From: Three-dimensional time-resolved trajectories from laboratory insect swarms
(a) Time series of the number of midges in the swarm. The number of detected midges in the swarm remains roughly constant, with a mean value of 54 individuals and only small fluctuations. (b) Time series of the mean speed of midges from the same swarm. As expected, the speed is not a strong function of time and fluctuates about a common mean value. Neither of the time series show any indication of outliers produced by errors in the data processing.
