It looks like your hen may have been picked on. You can apply some Blu-Kote or Pick-No-More to hide the redness. Watch their behavior to see if another hen is picking or if she is doing this to herself.
Hello, and welcome to Backyard Chickens! There is an unbelievable source of great knowledge on here and wonderful, friendly folks! I do hope you'll make yourself at home here and enjoy it as much as I have!
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If you would like to share pictures and stories of your flock, you have come to the right place. BYC’ers never tire of these and do not back away slowly or commence eye rolling when the photo album or home videos come out