As I continued walking, I heard something flutter above my head. I tried to locate the source of the sound, but I could not figure out where it came from. With each passing step, the sound grew closer and closer. A small whistle started to emerge from the air. I quickly looked up and noticed that the bird was circling above my head. It was whistling a cheerful tune and seemed to be happy. It landed near me and continued to whistle. I carefully approached it and held out my hand.