hi everyone! i'm new to the forum as far as posting goes, but this has been a great resource for me since I got my chickens 6 weeks ago! I got them, and the coop, off Craigslist but wasn't getting any eggs. After using this forum and making some modifications, one of my hens has FINALLY started laying, one a day so far! They're all between 6 months and a year old, except one RIR, she's two. I think she's the one laying. Anyway, I figured out what breed most of my chickens are, but there is one I can't figure out! She's bigger than all the rest, she's black with black feet, but her feathers shine iridescent green in the sun. Here are some pictures. Can you guys help me out? Thanks!