Couzin, Iain D. Abteilung Couzin, Radolfzell, Max Planck Institut für Ornithologie, Max Planck Society;
Torney, C. J., Hopcraft, J. G. C., Morrison, T. A., Couzin, I. D., & Levin, S. A. (2018). From single steps to mass migration: The problem of scale in the movement ecology of the Serengeti wildebeest. Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences, 373(1746): 20170012. doi:10.1098/rstb.2017.0012.