Affiliation: | Centre for Ecology and Hydrology, Hill of Brathens, Banchory AB31 4BW, UK,;Instituto de Investigación en Recursos Cinegéticos, IREC (CSIC-UCLM-JCCM), Ronda de Toledo s/n, 13071 Ciudad Real, Spain,;School of Biological Sciences, University of Aberdeen, Zoology Building, Aberdeen AB24 2TZ, UK |