Duck Egg incubation help

[seussiii]

Still no internal pip. It can happen any time after day 25 no?

Just being realistic here... has anyone had duck hatches go into 30+ days? Other than muscovys of course.

 

[shawluvsbirds]

Still no internal pip. It can happen any time after day 25 no?

Just being realistic here... has anyone had duck hatches go into 30+ days? Other than muscovys of course.

I've had calls under my broody go past 30 days before. . . but that's a broody and it's hard to know exactly when they really committed to sitting. But calls are supposed to hatch in 26 days.
I wouldn't give up yet they can be late especially if temps were low during incubation at some point.

 

[seussiii]

I called it quits. Egg shell got darker. Didn't start to smell but candling was not looking good. Was very underdeveloped still and no movement. Air sac ceased shrinking. Going to start again mid June

 

[shawluvsbirds]

I called it quits. Egg shell got darker. Didn't start to smell but candling was not looking good. Was very underdeveloped still and no movement. Air sac ceased shrinking. Going to start again mid June

Ah shoot. I was wondering how it turned out. Try try again