Some people have button quail in aviaries BUT they are monogamous birds so it is best to have a pair in an aviary...if the aviary is large enough and if there are a lot of hiding places and opportunities to seek their own territories then more than one pair is fine. People do not understand that these birds do not thrive in colonies. I house them in breeding cages, but pretty spacious ones and they are gorgeous breeders which I own. I am so proud of them