Scaling laws of ambush predator ‘waiting’ behaviour are tuned to a common ecology by Victoria J. Wearmouth, Matthew J. McHugh, Nicolas E. Humphries, Aurore Naegelen, Mohammed Z. Ahmed, Emily J. Southall, Andrew M. Reynolds, and David W. Sims Proceedings B Volume 281(1782):20132997 May 7, 2014 ©2014 by The Royal Society Temporal sequence of waiting times shows an intermittent pattern. Victoria J. Wearmouth et al. Proc. R. Soc. B 2014;281:20132997 ©2014 by The Royal Society Power-law scaling of waiting time distributions among individuals of diverse species. Victoria J. Wearmouth et al. Proc. R. Soc. B 2014;281:20132997 ©2014 by The Royal Society Non-universality in scaling exponents predicted by traits linked to state. Victoria J. Wearmouth et al. Proc. R. Soc. B 2014;281:20132997 ©2014 by The Royal Society (a) Simulation data for the proportion of waiting times with duration more than T produced by the stochastic priority-list model (γ = 1) (open circles) together with the best fit inverse powerlaw (black line). Victoria J. Wearmouth et al. Proc. R. Soc. B 2014;281:20132997 ©2014 by The Royal Society