Have you ever had one turn really gray? Here is a picture of another egg that has all of one side discolored. Is this also a dark duckling or a bad egg? Thanks
I just put my duck eggs in lockdown 2 days ago. One egg has developed a blue/gray coloration on the shell where the air sac is. Have any of you experienced that before? Is the duckling dead? One other egg has a small blue dot on the side. They were completely white at lockdown day 1. The temp...