FIGURE 4.
Agent based simulation of 3 individuals calling over six time periods (based on the model in Ravignani, 2014). Phases’ onsets of calls are depicted on top as time series. Time periods are separated by vertical lines, with the equivalent polar representation below each period. During the first time period, individuals listen to each other, so to shift their calls’ onset in the second period, repeating this strategy over time. The blue and green individuals will alternate as leader and follower over time periods; the red individual’s best strategy is, in this example, to keep its call onset constant over time periods. The agents will have reached almost perfect synchrony by period 6.