title: Do birds have the capacity for fun?
authors.affiliation: School of Biological & Chemical Sciences, Queen Mary University of London, London E1 4NS, UK. Electronic address: n.j.emery@qmul.ac.uk.
authors.forename: Nathan J
authors.initials: NJ
authors.lastname: Emery
authors.affiliation: Department of Psychology, University of Cambridge, Cambridge CB2 3EB, UK. Electronic address: nsc22@cam.ac.uk.
authors.forename: Nicola S
authors.initials: NS
authors.lastname: Clayton
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D001717:Birds; D001921:Brain / Q000502:physiology; D010988:Play and Playthings