2008-2012 Head of School, School of Biological Sciences, University of Bristol. 1998-present Professor of Behavioural Ecology, University of Bristol. 1996-1998 Reader in Behavioural Ecology, University of Bristol. 1989-1996 Lecturer in Zoology (Behavioural Ecology), University of Bristol. 1985-1989 Concurrently: Junior Research Fellow, Brasenose College, Oxford; Departmental Demonstrator (in ornithology), Department of Zoology, Oxford University; College Lecturer in Biological Sciences, Brasenose College, Oxford; College Lecturer in Zoology, Exeter College, Oxford. 1985 D.Phil. (Oxon.) Zoology. Pembroke College, Oxford. (Supervisors: Prof. J.R. Krebs & Dr. A. Kacelnik (titles as in 1985). 1982 B.A. (Cantab.) Natural Sciences (Part II Zoology). First Class Honours. Corpus Christi College, Cambridge. Class I in Parts I & II of Tripos

Behavioural and sensory ecology