. 2013 Nov 13;83(2):415–428. doi: 10.1111/1365-2656.12153
© 2013 The Authors. Journal of Animal Ecology © 2013 British Ecological Society
This is an open access article under the terms of the http://creativecommons.org/licenses/by/3.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.