Courtship of a spider that has become known as “Darlington’s peacock spider“. I found these specimens during a trip to the Stirling Range in September 2011. This species does not yet have a scientific name and is not yet formally described, but you can download an informal description that myself and David Hill produced here (may take a couple of minutes)
Music in order of appearance,
Annie (Ben Beiny)
City slickers (Olive Musique)
Funky M