Site 7 had been discontinued, so it got re-assigned last year, and has had 2 successful nesting, one last year and one this year.
From the owner:
I forgot my box number but wanted to tell you that we have had success for 2 seasons in a row.2017 we had 3 owlets that fledged and I believe the same female produced 3 owlets this year pictured below.We have no camera inside so I am happy that we have these for reference. They fledged the day after their portraits were captured.
Thanks again for the update, it was a good year on this trail for nesting screech owls.