Weird little egg

[chickenmamaa]

Could this be a first egg from my French BCM ? Hopefully so and she's just getting the kinks worked out

 

[nuthatched]

Just getting through system smoothed out. Doesn't really look like bcm egg. She could be an olive egger.

 

[Prince and Pavo]

Hello! That’s a pretty egg you’ve got! It may be a black copper marans egg, but the pigment just wasn’t evenly distributed. Apparently bcm’s first eggs are sometimes speckled, but will even out to a dark brown as they mature. What other breeds of chickens do you have? Are there any others you think it could possibly be from?