I currently have 8 lovebirds. In one of the cages I have 3 and there about 7 months old. Two of them have paired up leaving the youngest out. He gets picked on and it has been getting worse. It's mostly the oldest picking on him. I'm afraid that one day they will seriously hurt him. I don't know what to do. I want to make sure he is happy and safe. Should I separate him from his siblings or will they eventually stop? How can I discourage this bad behavior? Any answers can help.