Ok so our 22 week old black cochin bantam (Phantom) has laid about 10 eggs, all 1.25 - 1.3oz, all perfectly smooth peachy and clean, all in the nest box and almost 1 a day (she skipped 2 or 3 days). Then we find this nasty dirty egg near the entrance to the coop, covered in poo and weighing 1.55oz. (No idea how long it's been there)
We have 3 15-16 week old standard girls in the coop as well, could this be one of their eggs??? Or is this a variation of our bantam's egg?? It's a lot longer than the others and the color is also wrong, more pale coffee than peach.

The one in the middle is the mystery egg.

These are our "normal" eggs
What do you all think???
Willow
We have 3 15-16 week old standard girls in the coop as well, could this be one of their eggs??? Or is this a variation of our bantam's egg?? It's a lot longer than the others and the color is also wrong, more pale coffee than peach.
The one in the middle is the mystery egg.
These are our "normal" eggs
What do you all think???
Willow