This was found in our hen house today. there are no bantys in it, so we are perplexed. I tried candling it but could not see a yolk-but I dont know if it cant be seen because of the strong pigment. below photos show size comparisons. in the sequence photo largest is a normal size egg for our hen house, next is a japanese egg then the odd one. the kids want me to try hatching it but I am unsure -has anyone ever had one of these before?