The bird we have is a super social species so his favorite spot is on your shoulder or inside your shirt. He flies away to poop. We were able to potty train him

The bird we have is a super social species so his favorite spot is on your shoulder or inside your shirt. He flies away to poop. We were able to potty train him so he doesn’t poop on us and generally avoids couches, beds, and such. He does poop everywhere else though. Usually in a few common spots. Fortunately it doesn’t smell and we just wipe it with a paper towel. Training him to poop in sinks had limited success. We aren’t patient enough. As for windows, we keep screens on them. He probably wouldn’t fly away on purpose but when a bird gets spooked you never know.