day 32 / duck egg / hear chirping / please HELP

[Abradley642]

so today is day 32 for a duck egg in my incubator. We did drill the hole Saturday bc we knew it had pipped internally and it had been several days. today I heard the duck chirping just now, so is it ok? if it is chirping does that mean that it is not shrink wrapped or anything?

 

[SilverBirds]

Posted on your previous thread:

Chirping is a good sign. That means it has enough air to breathe. If you keep your humidity stable and resist opening the incubator, it should be okay. It can take up to three days for ducklings to hatch after internally pipping.