Just very excited to share I had a surprise long bluebird visit to my suburban backyard box today! Feeling blessed today! I had been enjoying watching 4 male tree swallows in my front yard boxes the past few days and now this! The bluebird hung around for about a half hour. Hope he returns! I think my persistent sparrow control is finally paying off (our neighborhood is absolutely infested). Fingers crossed for a nesting for the first time.