title: Tools for thought or thoughts for tools?
authors.affiliation: Department of Zoology, University of Oxford, Oxford, United Kingdom. alex.kacelnik@zoo.ox.ac.uk
authors.forename: Alex
authors.initials: A
authors.lastname: Kacelnik
mesh_terms: D000818:Animals; D005075:Biological Evolution; D046368:Crows / Q000502:physiology*; D007360:Intelligence; D009042:Motivation; D053001:Tool Use Behavior