Charlie found this nest while he was nest sitting between nest 4 and 5.  He went to check on nest 5,  came back to nest 4 and saw the crawl……at 1am.
Notice the nice way he marked it so Al would see it on his walk.
Notice the hole this girl had to navigate on her way out.  She fell right into it.

UPDATE!!

Nest #36
70 escaped from nest
1 piped
3 no obvious