May 1, 2011August 18, 2017 by Roslyn What the?! Science colour, communication, courtship, diversity, invertebrates, mate choice, peacock, signal, spider Check out the video below (source link). The peacock jumping spider is definitely worth your time, but skip to 2:45 if you’re in a hurry. Unbelievable! Thanks to Barrie Frost for sending this.