Share this postExamples of iridescence from the fall fairjeannettebedard.substack.comCopy linkFacebookEmailNoteOtherExamples of iridescence from the fall fairJeannette BedardSep 04, 2012Share this postExamples of iridescence from the fall fairjeannettebedard.substack.comCopy linkFacebookEmailNoteOtherShareI caught these two beauties showing off their iridescent plumage at the fall fair. It always amazes me that such a range of colours can be produced from an optical trick.