Im Pretty sure these are dead but can’t bring myself to throw them just yet incase I’m wrong . These are call duck eggs due to hatch this week . Please advice
Haste makes waste, is my motto. I don't know how Call duck eggs look when candled?? I would keep them the duration of their incubation period and then toss after maybe 2 days overdue.
i agree with caveman but unfortunately they are dead. You can see the veins have turned black and the embrio is not freely bobbing it is slumped against the side. You can tell by how much of its body is pressed against the shell.
Give it 2 more days but if nothing has changed they are definitely goners