First, their little heads starting showing up in the nest hole entrance.
They also called to the young birds persistently.
Adult dropping food off, as babies come to the nest hole opening without parent having to enter in to feed them.
Baby number 4 didn't fly into the house, but did land on the porch and ended up behind the window screen that was sitting against the side of the house. After some encouragement, and help, the baby made its way to the porch railing and then into the tree to join the parents.
Babies 1,2, and 5 fledged flawlessly.
THANKS EVERYBODY, WE MADE IT!!!!