i just found out today that my roo has got this yellow waxy type stuff around one of his eyes. he has been asking normal apart from the last two days where i just find him standing by himself not being able to find his hens and when a threw corn this morning he didn't come over, so i guessed as he is a sultan he probably couldn't see because his hair. and that's when i found out when i was cutting it. we have had to cut it twice in the past because he was running in to trees and shaking his head all the time. so any ideas what this gunk could be, is it gust gunk from his hair or what?