I have been hearing birds chirping for about a month now. I love the sound and last night I looked out my window to see if I could see a nest in one of the trees by my building. Imagine my surprise when I saw a nest under my air conditioner!! Of course I would never disturb the nest. I called my friend who knows alot about birds (she has 2) and she told me that they would fly away when they are able to and will probably be back next year. This is exciting to me and I love the chirping! Just thought I would share.