Can someone tell me please

[tamsflock]

I have a duck that keeps pulling the other ducks eggs under. I want to give the other ducks eggs to someone but she normally lays at night so probably they are under the duck for 10-12 hours has the incubation process started. Or can I pull the eegs every morning and ship them.
If you know anything please let me know.

 

[pringle]

How long have the duck eggs been under her?

 

[tamsflock]

10-12 hours she lays at night so it is prob 10 -12 hours when i go food them the next morning.