SO maybe you all know this, but:
I had to go into work this morning, and since we had the kids we garage-saled our way back. There is a neighborhood between Indian School and Thomas, 40th st and 32nd stree, where there are litterally HUNDREDS maybe THOUSANDS of wild chickens running in crazy little flocks. The people there said they don't belong to anyone, and they were tame as could be. Mostly bigger than banty, but I saw some giants too.
I also counted 3 flocks of guinea hens of 25+ members each, and 30 peas...all the peacocks are in full color. I was astounded. One girl said she walks around every morning and collects eggs laid on 3 lawns to sell them.
What was craziest was the chickens appeared REALLY healthy. Lots of hens running around with day-olds, and young roos trying to crow. I wonder where they get their water in the summer?