Not that this is a pressing issue, but I have what I believe to be 3 Barred Rocks, 2 Rhode Island Reds, and 4 Australorps. I get mostly Light brown eggs, brown eggs tinted a pink color, brown eggs with dark spots, and occasionally....A WHITE egg?! I eat them, they taste good, but they are such a mystery as to whom they are coming from! Any ideas? Do I have a mis-identified breed in here? I adopted these hens (15 days ago) from the previous owner of my property, and so I am not positive on their origin.