Egg texture

[Hmccorki]

Strange texture. Any idea why it is like this. Picture shows normal leghorn egg vs the one she laid today

 

[aart]

Would be good to crack that baby open to take a look at the edge of the shell.

Do you know which bird laid it?
How old, in months, is this bird?

 

[Hmccorki]

Yeah it’s one of our white leghorn chicken who is 16 months old. She’s laid normal ones like the one next to it but never see anything like this.