Yup. There's 2 that are already this advanced. The other one is a little fainter, but very visable as well. I can't see anything going on it the rest of the silkies, but the Spitz are right on schedule, you can see the "blood island" that silkie chicken shows on the candling thread at 52 hours. So these two must have been in warm spots, or are just extra advanced...lol I do rotate my eggs though so they will probably balance out. I was sirprised to see that much developement early on in day 2. I often can see the slightest hints of veins at day 2, but not the actual embryonic development.