This may be a silly question, but will an adult bird get along much easier with a baby bird? I have an African grey around 7 months right now and I was thinking about some day in the future of getting another one. I was going to get one around 5 weeks so I could feed and ween him myself. My biggest concern is that my current one will not take to the new one and may be aggressive towards him. I know every bird is different so there wont be an exact answer, but how can I go about introducing them to prevent any aggression? My current grey is a male, so would a female be best to get?