title: Fission-fusion populations.
authors.affiliation: Department of Ecology and Evolutionary Biology, Princeton University, Princeton, NJ 08544, USA. icouzin@princeton.edu
authors.forename: Iain D
authors.initials: ID
authors.lastname: Couzin
authors.forename: Mark E
authors.initials: ME
authors.lastname: Laidre
mesh_terms: D000818:Animals; D008399:Mass Behavior; D008962:Models, Theoretical; D009043:Motor Activity