I think that there might be something wrong with one of my fawn-and-white runner/buff mixes. She's not acting quite... normal. I have four ducks, two fawn-and-white runner/buff mixes (one male and one female), and two Black Swedish (male and female), but the female runner/buff isn't acting normal. The Black Swed. female has already shown that she is an adult and is probably laying. But the other female (Baka) isn't. She shows no interest in the males and when they try to mate with her, she screams and runs away. They are all 4 mo. 1 week old, (they were born on my birthday in March), but I can't seem to find Kuro, the Black Swed female's eggs. Either she can hide them REALLY well or it's just that she's not old enough to lay yet, even though she's mated on several occations. Can anyone give me some tips on my duckies? Thanks if you can, and if you can, oh well.