Video S1 - Why Did the Meerkat Cross the Road? Flexible Adaptation of Phylogenetically-Old Behavioural Strategies to Modern-Day Threats

Video of a simulation of the self-propelled particle model; this animation represents a group of 8 meerkats negotiating the road. The leader (first individual to cross the road) is coloured in red. Note that the behaviour of the leader is only different to that of the other individuals during the crossing phase, not during the approach (foraging) phase.
(MP4)