i have a female Muscovy that sitting on her eggs for over two weeks now in my yard. she become our pet. she eat from our hand and she is really adorable and obviously trust us. the male she was hanging with left for another female , but when he sees her when she comes to eat he is really nice to her. anyway today i saw another male spotting her nest and trying to mate with her. Could it be that the males will try to mate with nesting female? and why wouldn't she move? is she afraid that he will break her eggs? i felt so bad for her. she did not come out in the evening to eat like she usually is. so i am kind of worried .