Thank you so much @RainForestBird ! My shipped eggs arrived today. They were packaged beautifully. Unfortunately, USPS not only took them on a scenic route, but they also bounced them about a bit. Even though they only had to cross one state line, it took them four days to get here. They were shipped priority so I was able to "track" them online. They were in the next town over, and were sent out for delivery, only to be returned to the distribution center last night! I was sent 6 serama and 8 Japanese bantam buff black tail eggs. Two of the JBT were cracked so I'm down to 6 of each. They were both fertilized. Of the remaining dozen, 5 have detached air cells. Because of the delay and the warm weather both here in Texas and in Arizona, I decided to forgo letting them sit out and put them, fat side up in the incubator. I won't turn them until around day 7 because of detached air cells. Here are some pictures of how well they were packaged. And one of the broken ones, showing fertilization.