A momma bird decided it was a safe enough space to lay her three eggs. Now we have three little chicks who live in it. The kids enjoy sitting by the front door and looking up at the baby birds.
On a side note: Andrew has been going through a dress-up phase. Sometimes he dresses like Cinderella (his favorite princess), other time he is wearing a Batman cape (his favorite superhero), and racing like a daredevil down our driveway and to the cows on his wiggle scooter.