Although using flashy colors as camouflage may seem counterintuitive, iridescence obstructs the bumblebee’s ability to identify shape, according to a new study published in the journal Scientific Reports. This is a bumblebee landing on an iridescent target. Image credit: Karin Kjernsmo. Iridescence is a taxonomically widespread and striking form of animal coloration which uses regular repeating nanostructures to reflect light at slightly different...
