I was laying down but I noticed before any splats to the face. That is the view from the corner of my bed I favor. I guess I'll just cover that side with a towel in the morning....Hahaha could be interesting for you if you want to lay down for a bit while the birds are out!
Make a bird poop net.
Square piece of cloth.
Two thumb tacks and a paperclip.
Problem averted.
A little poop is good for you.