Ok so when I let out my 7 little guys out of there cage all they want to do is eat the wall paper behind them it's not like normal wall paper though, it's not flat it has bumps on it to make a pattern. Is there a way to make them stop doing this? So they don't get sick? Or tear a wall down? The one Aqua, also like to chew on her wodden perches in her cage. Can I make that stop too?

Budgies, especially young ones, will chew anything. Mine likes to eat stuff off the carpet and even the carpet itself. The only solution is to get them to chew something less valuable like some scrap paper or junk mail.

I went put a cuttlefish bone That they can chew on( hopefully they turn to that ), surprisingly it's my old birds ( there 5 years now )that do it the most lol. Tweety bird is bad for doing this...

I have a galah, it eats anything. It's a boredom thing, when a bird is just put on top of it's cage with nothing to do, it finds something to do. The trick is finding something brightly coloured, and something that will keep them company.

They usaly just preen eachother when there out or bicker about somthing ( I'f not thoose two then they eat wallpaper )but I'll take some toys out of there cage and I'll see what they'll do with them other then knocking them down to the floor. Lol