Love duck pics!!
Do you lay them down flat or have them more vertical in an auto-turner? How's your hatch rate on shipped? And what incubator are you using? After talking with you, I only let my new batch sit for 2 & 1/2 days and started tilting.
It's confusing. I have a staggered hatch going. First batch was a total bust. Second batch, I'm down to 3/18. Both of those were from the same person and just terribly damaged. So, I set a third batch and tonight will start day 4. I could see veining starting in at least half. But the shells are super thick and it was only day 3 when I checked, so I'm hoping I get a couple babies! Thanks for thinking of me!!

I'm going to get some for the chicken waterers. It should last till spring for when I do ducks, right? I'll keep it sealed and in a dry place.
I love that pool! I was going to ask where you got it but I saw your next post. Who is the maker?
Wow. I saw these pics but hadn't read your post yet and I thought they were all different eggs!! That is so interesting. I love the last pic!!