They have flown the coop. Aside from one getting toyed with by the family cat, I think we were pretty good hosts. I still need to address the bird poop on the front door situation, and I suspect that the wreath might not be able to be saved, but it was all worth it.
I guess the tiny nest could not accommodate two adult birds and three "teenager" birds.
Where do bird go in this situation then? Do they each build a new nest? I'm unclear on what happens next, but they are not on the front door anymore.
Good luck bird friends!