Do ducks ever lay more than 1 egg a day??? I have 7 ducks and there were 5 eggs in their house this morning. I know there weren't any there last night as I cleaned the pen out. I am hoping that I have 5 hens and two drakes. Do you think that would be an okay mix??? I think that two of my black runners are drakes and the four fawn/white and one black are females. What do the ducklings look like when there is a black and fawn and white mix??? The two black ones seem to get mouthy at each other... but haven't been physical... one is quite a bit smaller than the other.