Final Report Summary - BLUELEAF (The adaptive advantages, evolution and development of iridescence in leaves)
As well as enhancing photosynthesis, we have found that iridescence can also act as a form of camouflage, and may therefore benefit leaves that produce iridescence by deterring herbivores. Exactly how iridescence does this, and to what extent different types of iridescence impact on animal vision is something we are continuing to investigate.