Trouble Causer

I should know what kind of bird this is, but I don't remember. A few days ago as I was cleaning the kitchen there were birds flying and diving and chirping out side the storm door. I stepped outside the door to see what had them so upset. They seemed to be mad at me, the hummingbirds eating near by, and at the world. As I walked in the grass A young bird was flipping around. I guess the whole clan was trying to teach the young one to fly or more likely it fell out of the nest and they were all worried about it's safety. I left them alone to figure it out.