Yes, same egg! It looks like it forsure.
It's hard to tell in the picture but the bit of yellowish liquid that contained some veins looks farther down and slightly clearer and thinner as well.
My favorite muscovy duck was killed by a raccoon close to my front yard. I was thinking about it, wondering why she was always hanging out by the front of my house and not by the water. I thought maybe she had a nest. Sure enough, I took a look around and found her nest.
I recovered 8 eggs in...