I received nine chicks about a month ago that included 3 RI Reds, 3 Buff Orphingtons and 3 Barred Rocks. Now that the chicks are starting to blossom it seems that one of the Reds is not what she seems. Her feathers seem to be much more gray and light brown (as opposed to the typical rich red brown) and she has no yellow on her face. She is also much bigger and more "fluffy" than the other two Reds. Any ideas what kind of breed she may be? Or is she just a funky Red? I've added a last pic of one of my Reds for reference. Thanks.