We ordered 15 easter eggers from Murray McMurray, and we got 13 that looked like little chipmunks and 2 that were straight yellow fuzz. One of the two yellow ones has grown almost all-white feathers, with maybe a trace of tan on her head, the other is white and tawny. Is this a normal variation for EE's? It doesn't matter, we love them all and like having two that we can tell apart. Just curious.