ja hahahahaha. He still bites my nails, as well as his own! It's so funny. My friends call him a nervous breakdown waiting to happen.
I also found the best way to keep him busy. I took his basket of toys and put it on top of his cage. He loves taking them out, one by one, and throwing them off his cage. After throwing one off he'll watch me to check my reaction and then throw the next one off! He thinks it's just hilarious watching his mom pick up all the toys
I need some other advice regarding wing clipping. My dad clips his bird's wing every now and then when she's flying to well. She's well trained so we don't worry about her flying away. She responds to my dad, and will call to him if she happens to end up outside. Unfortunately my IRN isn't as well behaved. I asked my dad to clip his wings, and he clipped them the same as his bird. It doesn't seem to work for Mielie though. He's still flying just as strong as before we clipped his wings. Any other advice?