About 2 months ago I found 4 eggs laid by my 3-toed. I brought them inside to incubate and have candled them periodically. 2 of the eggs seemed to take off immediately with all signs of viability. The other 2 were questionable. Now, it seems that 1 of the questionable ones contains a baby that is comparable in size with the first 2 (so there are 3 that are close to hatching). The 4th egg has puzzled me so that's why I'm posting. A few weeks ago there was a sudden "bloom" of blood vessels then what appeared to be baby starting to grow. The baby is viable, but from candling, this egg just seems way behind in development. I was wondering if there is an anomoly here or what might be going on. As far as I know, all eggs were laid at the same time, and she usually lays 4. Last year's clutch hatched a year ago yesterday.

