Figure 4
Crowdsize effects on behaviour. Crowdsize effects on (a) median speed, (b) path complexity, (c) activity coefficient and (d) TDO. (e) Distribution of behavioural modes in animals in experiments with different crowdsizes. The modes underlined in the legend are the biggest contributors to the Chi2 statistics (data in S1 Table). (f) Example ethograms of individual animals in crowdsize experiments. Each line represents a 5 min recording and is coloured based on the assigned behavioural mode, black colour represents missing frames where modes could not be assigned. (g) Polar scatterplots of filtered speed values vs turn values for different crowdsizes (N1 = 33, N2 = 22, N3 = 46; number of points per polar plot is 100,000).
