Mrs. Bluebird continues working on her nest. I'd bet she's getting close to finished. Her last trip into the box in this video shows her bringing what appear to be feathers in to line the nest.
Checking in on the boxes at the Piermont Public Library, we see our starling still checking the boxes. The hole should be small enough to keep him out. After that, we see one of our chickadees inspecting both boxes. I'd bet this was Mrs. Chickadee, the female usually choses the nesting site.
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We're looking inside a nesting box with the bluebirds in West Newbury, Vermont. The chickadees are in Piermont, New Hampshire.
The cameras are permanently mounted in the boxes and we can watch without disturbing the birds.