Steve Wilcox was the lucky person who had a pair of Western Bluebirds build a nest in his birdhouse. Here are the parents, with the male on the left.

Here the father brings a tasty bug to his offspring.

And finally Steve got a photo of the newly fledged chick

Western Bluebirds are thrushes.  When they aren't breeding they like to travel in flocks, being very social birds! To hear their calls, here is a link to the Cornell Lab of Ornithology: https://www.allaboutbirds.org/guide/Western_Bluebird/sounds

Thanks to Steve for allowing me to share his photos with you here.