Adorable Onni Followed By A Devilish Onni

Onni, just like most other cockatoo's, is very destructive to a home. Especially with furniture. We have to keep couch covers on and this has greatly irritated him. When he thinks I'm playing on the phone or watching TV, he will work on removing the covers so he can once again tear up the couch... even though he has covers to shred. How dare I tell him what he can't do. When he catches me looking at and filming him, of course he gets angry.