I have peking ducks....I did have 2 females and 1 male.....but the male was lost due to a predator.....and I am PRETTY sure they are both female since there are only 2 of them and they are both laying eggs.......so......is it NORMAL for one female duck to get on top of the other duck and "mate"....because I had 14 and we culled the others but this one female is having male behaviors......she holds the other duck down in the water and "mates" with her with the same charastics as a "typical" male would do.....am i missing something or is this a dominent behavior?