I have an African Grey and two lovebirds. One of the lovebirds and the Grey both live with my dad right now to keep him company. The grey is pretty quiet, and the lovebirds can screech from time to time, but are pretty well-behaved. They are great little pets and so smart. But they have to be trained properly or they can have behavioural problems (like dogs). Daisy, my little lovebird is spoiled rotten. She has two cages (her big, daily cage, and a smaller "play" cage in my office), but most of the time she rides around the house on our shoulder or snuggled into my sweatshirt. Birds aren't for everyone, but if you're a bird lover, they really do make incredible pets. I'm so smitten with mine. They are a big part of the family.<br><br>
Your neighbours probably do have a macaw, or a cockatoo. They can get noisy, and if not properly trained, do have a habit of screeching. Unfortunately that is the owner's fault, and not the bird's! They can be taught to be well-behaved. The problem is that most people don't know how to take care of the emotional needs of birds (or know that birds even *have* emotional needs :blush<img alt="smile.gif" src="http://files.kickrunners.com/smilies/smile.gif">. They get them because they are "pretty" and don't have a sense of the kind of maintenance and care required for a large parrot. It's really sad. Around here, you always see ads in the classifieds for 1 year old parrots whose owners can no longer manage them, decide to move, or have a child, and then look for a new home for them. That's how I ended up with Daisy (the lovebird). It's sad how many parrots are unwanted and unloved because owners just had no idea what they were getting into.<br><br>
As for keeping them as pets: as long as you're getting them handraised from a reputable breeder, they think they're more human than bird, and really do become part of the family.