Dead or Alive? (Duck)

[FenrisMau]

This is from day 14. This egg was shipped in a batch, its the only one that's shown development. On day 14, there were no longer any veins visible, and the area became dark. I'm on day 15 and it looks pretty much the same. Has saddling which is typical with shipped eggs, just worried because it looks a bit strange to me. Temp is at 99.5, humidity at 55%. This is only my second experience hatching eggs, first time was pretty successful but I'm still a newbie.

Does this look normal for day 14 or 15 in a duckling?

Thanks in advance!

 

[Ricenz]

Hi! I am also new, but having done a few incubations with chickens this looks pretty normal to me. From the 13th day you should see more of the embryo taking 2/3 of the space with less veins being seen and enlarged air sac or bubble(the yellower part)
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