I just took some pics of the eggs one of my p.babcocki layed. I think I know wich ones are fertile and not, do you? Here is the background. They were layed on the 2nd of December. The female is 14 years old and this is her first clutch. She was with a male for the first time just 2-3 weeks before she dropped these.
Egg 1
Egg 2
Egg 3
Egg 4
Egg 5
Egg 6
Egg 7
Egg 1
Egg 2
Egg 3
Egg 4
Egg 5
Egg 6
Egg 7