Share this postJeannette’s NewsletterExamples of iridescence from the fall fairCopy linkFacebookEmailNotesMoreExamples of iridescence from the fall fairJeannette BedardSep 04, 2012Share this postJeannette’s NewsletterExamples of iridescence from the fall fairCopy linkFacebookEmailNotesMoreShareI 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.