I'd be more concerned about the serial killer handwriting of your builders.
nah, I'm pretty sure it's the trim guy who is really nice and hasn't killed me yet when I've stopped in and he's still working. He was there last Saturday leaving and was like ok I'll leave the garage open longer and you guys can shut it then. They still had a lot of tools in there at that point and couldn't leave it open when they weren't there. He said he had tried trapping one parent inside but she had gotten smart and flew out when she saw him coming.
DH and I then tried that and sure enough, she was quick. We did get her trapped but it seemed to stress her out quite a bit so we let her out. Seems like they survived though and now the door can stay cracked so hopefully they'll be ok now.
I mean, the guy is trying to save baby robins, can't be too bad.