This happened a few years ago in the Spring. My neighbor and I were in the front yard hanging out with our kids when we noticed the baby birds were peeking out from the top of their birdhouse. My daughter was 7 years old when she received this birdhouse as a gift and lovingly painted it before I helped her hang it in the tree. We watched all 3 of the baby wrens leave their nest and learn to fly around the yard.