Cool!
We had a momma sparrow make a nest in a hanging plant near our front door. Ww were sure not to disturb the nest, or touch anything. She had 4 rather ugly babies, and they would squawk whenever they heard the front door opening, they though it meant their mom was coming with food.
The ending isn't so great, I also have 7 cats, and 2 of them perched themselves outside the nest. I was leaving for work one day, and saw one of them struggle up and out of the nest, and jump off, trying for the first flight. My damn cat jumped out of the bushes, batted it down, grabbed it in his teeth, and ran. I chased him, hoping to get the birdie back, but he ran into the woods.
Can't get too mad at the cat, it's just nature.
It was really nice to see a nature cycle happen so close to us..