Speed, M. P., and G. D. Ruxton. 2005. Aposematism: what should our starting point be?. Proceedings of the Royal Society, London, Series B, Biological Sciences 272:431-438.
Speed, M. P., and G. D. Ruxton. 2005. Aposematism: what should our starting point be?. Proceedings of the Royal Society, London, Series B, Biological Sciences 272:431-438.