White Circles on Shell

[summerlove29]

What are the white circles on my tortoise’s shell? Keratin stress marks? Eating fine and no signs of distress. Baby desert tortoise.

 

[wellington]

I can't remember what they are from but they are of no concern.

 

[Yvonne G]

Do a search here on the forum for white squiggly lines. We've talked a lot about this.