parrot aviary

I have 2 bourkes. My mother raised a male but didn't give it much attention so it doesn't like people. Recently he has become comfortable with me. He was not active and would sit by the window doing mostly nothing almost every day. I got another bourke for it and the 2 are close. This younger...

I am getting a blue and yellow Macaw but need help whether I should get a bird cage or avairy, so any advice would be appreciated and suggestion of aviaries would also be appreciated?