Bluebird fledgling baby birds

I found these bluebirds on the ground outside of the bluebird box. After opening the bluebird box, I realized why they had jumped out. There were ants in the box after the old eggshells and the Bluebirds birds jumped out to get away from the ants. They were pretty much old to leave the box anyway, so the parents led them into the nearby bushes the next morning.