EE egg color question

[FVRM]

I have believe it or not another egg color question. I have 2 EE hens (about 3 yr old) that my daughter gave me about a month ago. I have been getting green eggs from them which I expected. Today I got a blue egg. Is this unusual or not. Do you think I may get more blue eggs??

is it unusual? yes and no. Some other members have reported egg color changes in their EEs but technically chickens are not supposed to change egg colors. you might get more once in a while. the hen probably had extra pigmentation and gave it 2 coats of paint