Here is my mystery bird on day one. very clean crisp chipmunk lines, Very dark brown, almost black stripe on it's back- darker than normal chipmunk lines. On it's head is a perfect little brown triangle with a black outline, then a white outline, then the cream color on most of the face. Partridge colored feathers starting to come in See below how the brown spot on the head ends in the back. look at that cute little face! I got this bird as a "Bonus Mystery Chick" from mcmurray hatchery. They say it is typically one listed in the rare breeds. Possibilities: Feel free to correct me on the list, I only left the ones who had chipmunk or similar babies on google results. Blue Laced Red Wyandotte Golden Penciled Hamburgs Silver Leghorns Silver Penciled Rocks Dominiques Phoenix Egyptian Fayoumis Golden Campines Red Caps Golden Laced Wyandottes Silver Gray Dorkings I am fairly certain I have either a Silver Gray Dorking or a Phoenix. What do you think? If it's a dorking, it's a girl, right? What did your bonus chick end up being and was it under their list of rare breeds?