I have a chicken coop that I intend to convert to an aviary. Dimensions are 10' x 8' x 6.5'tall. The hens 100% free range and prefer to live in the barn so it's sitting unused. We are very rural, living in the country but with a sturdy game-fence around the perimeter and have never had a problem with varmints, etc. I am looking for a recommendation on the best types of birds to keep outdoors. We are in Deep South Texas so it is mostly HOT, with temps RARELY below freezing in winter. The enclosure also has a 4' x 4' wooden nesting box that is completely enclosed. In my perfect world, I would have birds that are pretty to watch (bright colors), easy to keep, and that will make some noise. I'd like to listen to them. I don't want something that needs constant human interaction. Ideally I'd be able to get a couple of birds that would be happy together and be fun to watch. Any suggestions?