We are just getting into chickens and ducks. Got 7 chickens about 3.5 weeks ago and a Khaki Campbell duck. Just 1 duck. Tried to get him to swim a few times. HATES IT! Screams bloody murder until reunited with his chicken friends. I got him in water the other day, because I thought his wings looked funny - like he needed a bath. See attached picture of the spot on his wing. Maybe it's a natural look with the feathers growing in but I'm not sure so asking. Today I noticed this funny coloring around his eyes. See other picture. Is this something I should be worried about? He acts normal, but I just am not sure....any advice?