I like your fledgling story and photos.

I remember years back when I lived in an apartment, a bird had made a nest on my balcony on top of a post. I knew they were there, but one day I heard the most tweeting and tweeting and I went to the back door window and looked out. There was a baby on the ledge and two on the balcony floor and the mother had flown back and forth from the balcony to the trees behind the building a few times and was calling to them. I stood and watched for the longest time as the babies began to get the message and one by one, flew up into the trees with their Mom... and then they were gone and all was silent. That was pretty neat to watch.