Three poo-free days so I 'm guessing potty training is complete!
I found a how-to on an obscure website. No rocket science, just the minor appreciation of how our feathered poo machines operate and some minor aiming assistance.
The bird seems happier too. He used to run away after doing an accidental poo on me. I'm told it's lucky to be pooed on, on that basis BL people should be cleaning the lottery every week.