1. Environmental variation at the onset of independent foraging affects full-grown body mass in the red fox by Carl D Soulsbury, Graziella Iossa, Philip J Baker, and Stephen Harris Proceedings B Volume 275(1649):2411-2418 October 22, 2008 ©2008 by The Royal Society

2. Relative importance of earthworms, insects and avian prey in the diet of fox cubs during May– September. Carl D Soulsbury et al. Proc. R. Soc. B 2008;275:2411-2418 ©2008 by The Royal Society

3. Mean (±s.e.) monthly male and female body mass during their first year (males (circles): n=109 individuals, 177 captures; females (triangles): n=73 individuals, 129 captures). Carl D Soulsbury et al. Proc. R. Soc. B 2008;275:2411-2418 ©2008 by The Royal Society

4. Mean interannual male (n=11 years; circles) and female (n=11 years; triangles) full-grown body mass in relation to total rainfall during July. Carl D Soulsbury et al. Proc. R. Soc. B 2008;275:2411-2418 ©2008 by The Royal Society

5. Residual full-grown mass of individual (a) males and (b) females in relation to total July rainfall. Carl D Soulsbury et al. Proc. R. Soc. B 2008;275:2411-2418 ©2008 by The Royal Society