I agree with
@Trisseh. My surprise drake began ‘trying’ to mate very early. He is a Runner as well. Bless his heart, he is a pro at going through the motions, but nothing more yet, I suppose.
I like to sit and watch the ducks and as soon as they hit the water all the head bobbing and maniacal quacking begins. This morning I was looking for Hershey, my little chocolate runner, but she was NOWHERE to be found. I looked closer at the three ducks in the pool and saw that Petey, my huge, white hybrid layer was on top of Hershey and had her completely submerged. Petey, a female, had Hershey completely hidden underneath her. I quickly interrupted that little learning session. So don’t be surprised if some of the females are actually plucking neck/head feathers, as well as your drakes.
If my observations prove me right, I have one female that seems to be the “favorite”.......to both sexes!?!