Published in: Behavioral Ecology Authors: Kirsty J. MacLeod1, Patricia Brekke2, Wenfei Tong1,3, John G. Ewen2 and Rose Thorogood1 1. Behavioural Ecology Group, Department of Zoology, University of Cambridge, Downing Street CB2 3EJ, Cambridge, UK, 2. Institute of Zoology, Zoological Society of London, Regent’s Park, London NW1 4RY, UK and 3. Division of Biological Sciences, University of Montana, 32 Campus Drive, Missoula, MT 59812 USA Abstract: If environmental or maternal factors favor […]