When I am working, I sit at the table in the corner of the room. I have my back to the wall & face the room, with a good view of all the feathery goings-on.
Cagney, Bezukhov & Phineas also have a good view of me sitting there. This only appears to be of importance to Phineas. He knows exactly where I am if he requires my attention. The attention is usually for one of two things: a regurgitation session or a hand jive session.
In the video below, you can see Phinny hanging off the side of the Manor, willing me to go over. The reason he keeps running off to the right is because he wants me to go to a specific regurgitation/jiggy-jiggy location.
You will also notice he flies towards me at one point. This happens if I am not quick enough to attend to him. He does repeated flyovers until I succumb to his will.
Over time, I have noticed a gradual arc of poops in my working corner, corresponding to his flyovers. I have found poop on my papers, on my laptop, around the wall & on my pictures. I am amazed that of all these poops, not one has landed on me. Yet.