Yesterday I saw bluebirds going in and out of the nest box. I checked the box as usual on Sunday’s and saw a nest but have yet to see any bluebirds today. Have they abandoned the nest they just built? Thanks for the help
I don’t think they would have abandoned if they have built a nest and shown that much interest. Mine sometimes start and stop building and depending on the pair they may be sneaky when going to and from the nest. Give it some time and they likely will be back.
Now if there is NO nest then thy could just be visitors. With a nest? I think they will be committed and will come back.
I don’t see any reason to think they have abandoned this nest. They are probably just taking a tiny break from building. No worries. If the nest looks totally complete they are off playing the mating game. In that case expect an egg soon.