i have a blue and gold for the past 6-7 years.he is very affectionnate and active but since i now work outside to survice he is probably lonely during the days.i am wondering if buying another bird for frienship is a good idea or if it only will make him aggressive or else(will they adapt together and what specie or sex?).Moise really is not nasty just playfull likes humans and human food and talks and plays a lot with human toys(child music boxes and alphabet stuff,like you press or push something for a song or phrase or noise or color)anybody can help?