I do hope this is a successful nesting for you & the blues this time. I’ve got 6 4-day old bluebird babies & have the sparrow spooker up too. I’ve seen a pair of HOSP hanging around & the male fly up to the box a couple of times where the female bluebird shooed him away. Just praying that those babies successfully fledge. Bless those innocent little things!
Nicole
Birmingham, AL. 