Pics of the 2 green eggs but different shades ,same pullet laying?

[ging3rhoffman]

I have 16 week old EE pullets and I dont know if one has laid or two have laid. The egg colors are different. Here are some pictures...anyone know for sure if they always lay the same color of green? Could i really have two 16 week old EEs laying?

I put a store bought egg beside them so you could see the size difference.

 

[Little Chicky]

It could be two birds, but I've heard that the exact shade of an EE's egg can vary. I would guess it's one.

 

[vtchickenlady]

My EE's eggs vary. Looks to me like it came from the same bird.

 

[cmom]

The eggs could have came from the same bird or a different one. When they first start laying they may not lay every day while their bodies are adjusting.