I had seen hundreds of parrots in Tuzla during early 90s, so the story might not be true.
Have you ever seen the documentary "The Parrots of Telegraph Hill?" You should.
Oki, in 1994, my boyfriend at the time bought me a parrot from Kadikoy. We were driving back and I was holding the paper bag that hold my parrot in it, (that is what they did back then, paper bag that has tiny holes). I was so excited, couldn't wait to go home. Oh my, I had a parrot pet! My boyfriend stop to get something from a store and told me do not open the bag otherwise the parrot will fly. I said "Of course". But holding the bag in my hands and feeling her move, I just wanted to take a quick pick to see how she was doing, "I will be careful" told myself and "No way she would fly away while I pick in". I was convinced it was ok. I opened the bag just a little, low and behold, the parrot flew away in seconds. Having all the windows in the car open didn't help the situation much, either. I could not believe what had just happened. So upset. Not believing that my little parrot took of just like that. Next couple of weeks, I looked for my parrot in every branch, tree I saw,in the hope to find her. But of course, I didn't! Now with your story... :)I am thinking these parrots you are seeing are the kids of my parrot! Who knows... Maybe she created a beautiful family and had a great life... Cheers to that!