So I recently got this little 5 month old hen. The guy that sold her to me said she came from a farm store as a chick that she was a cream legbar (and I think that store uses the Meyer hatchery). She started laying this week but the eggs are a light brown not a blue. So now I'm wondering what she is? She has more of a brown coloring than the typical but she still has the little fluffy crest, white ears and that cute little whisker like feather between her eye and her ear. She must have some other breed in her but I'm not skilled enough at this to figure it out. Any ideas? How do 'oopses' happen in the hatchery?