Yes, I am sure of it. I also think it must be very frustrating to have these 2 females so close and yet he can't get to them. I am trying to spend time outside with him but can't be there all day and he seems at a loss. Is just standing around. When his brother was here, he took the lead and Jupiter (my current drake) followed him everywhere. It also seems that is the case with these 2 females - one more dominant than the other and perhaps the leader. Is that always the case?
Btw, the lessor of the females (follower) is also the one who has feather and carunkle and oil gland issues. Her feathers are much cleaner (almost white) by now but she struggles and spends a lot of time preening. Today after her bath, she was soaked to the skin and I finally saw her reach the oil gland that looks clogged (wide bright gold glob - not like the oil glands I saw on my boys). She is not great at bathing because she doesn't move forward in the tub and so is actually beating the side of the tub instead of really getting into the water. I hosed her as well - just to try and help. I am inclined to try to wash her myself in a slightly warmed water bath (again I will traumatize her as she didn't like it when I VERY slowly reached over her sides and gently picked her up to put her in a clean (with some vinegar) water change. She also has raw areas at the top of her wings and in between on her back and I thought I may have seen a few (3) very tiny black dots. The feathers again are ragged and not very healthy looking. Do you think she has some sort of parasite or could this be that she was beat upon by other ducks and it will just take time to heal? I almost want to put something on it, though I don't want to traumatize her but if it is contagious I don't want the others to get it from her. That said the other female seems and looks fine now and is actually following my moves and lets me near her.