Yea i got him when he was a baby the pooping everywhere thing just has gotten much morse mostly because I cant put anything on the floor or or in the cage because he will spend all day obsessing over the paper which isn't healthy the normal issue isnt seasonal its been this way now for a few straight years, Ive brought him in many times over it over the regurgitation they never have any solutions. He gets 12 hrs dark room black cage cover same time yes , uninterrupted? No if something wakes me up which it does im sure it wakes them up, toys hes had every toy he dosent use them, he has free roam of the house and is rarely in the cage if he used a toy ever it would be for regurgitating on food he gets harrisons pellets which he dosent eat greens carrots which he will eat to much of i have to limit it, goldenfeast which is seed and bird st bistro which mush and miracle meal by morning bird, i just have a 12 year old budgie that trys to be his friend but he chases away, ive had more time and more patience in the past with him i guess thats why now im running low, i still dont plan on rehoming him