Innate recognition of coral snake pattern by a possible avian predator

Science. 1975 Feb 28;187(4178):759-60. doi: 10.1126/science.187.4178.759.

Abstract

Inexperienced hand-reared motmots avoided a pattern of red and yellow rings but readily attacked a pattern of green and blue rings and also one of red and yellow stripes. The motmots' avoidance of the "coral snake%" pattern indicates that mimic snake species can derive protection from some potential predators.