Previous Article Next Article Table of Contents Nature, Vol.410, No.6826, 323-323, 2001 DOI10.1038/35066628 Export Citation Frequency-dependent batesian mimicry - Predators avoid look-alikes of venomous snakes only when the real thing is around. Pfennig DW, Harcombe WR, Pfennig KS Please enable JavaScript to view the comments powered by Disqus.