https://www.backyardchickens.com/forum/uploads/55351_img_0514.jpg This is a 17 week old hen. We found this round, red looking wound on her this morning and it wasn't there last night. It's just odd because it's in such a perfect circle. She acts fine! I have two silkie roosters and a total of 4 hens all about the same age. I have put her in a kennel just to watch her for a few hours. Is this just a wound and if so what do I do for it? Also how do I post a picture instead of a link? Thanks!