Currently I have one of my females laying on her eggs in her coop going over 30 days now. She has chased out the other female and male duck a few weeks back. She seems to be taking care of herself eating, drinking, bathing herself and doing small increments of foraging than she is back with the eggs. We figured it was a good idea to keep her away from the Male duck as he keeps trying to mate with her. She has about 5 of her own eggs underneath her and 5 of the other ducks eggs. This morning while she did her normal routine I noticed her beak looked pale. I do not believe this is good. If someone can help me out if they have any ideas. Our last ducks died laying on her eggs but she was the only female and she struggled taking care of herself as she wanted to stay away from the male duck. We obviously do not want this duck to die. Any advice would be great.