This is our friends chicken. He called us to come look at her this evening. She is between 8 and 12 months old and up to now was a healthy large fowl Speckled Sussex cross. His wife first noticed that there was something wrong yesterday evening. I'm sorry the picture is so bad but we couldn't get there until after dark. I've had chickens for about three years but have never had anything like this. Any information or suggestions would be greatly appreciated!