Hello! I am new to the duck world as well! We bought 4 Khakis and 1 Black Runner back in September when they were about 3 weeks old. Two of the Khakis were females, two were males, and the runner is a male. Sadly one of our females died suddenly when she was about two months old.
At that time we decided to get a few more females. We went to pick up more Khakis about an hour from our home, but when we got there we discovered that they were a buff colored duck. They are the same body shape as my Khakis, but are not colored like Khakis. But, since we were anxious to have more adult females, we brought them home. They took a little bit to work out the pecking order, but have been getting along with the other ducks just fine. The males and buff females have begun to mate frequently, but the Khaki female must not be quite old enough.
My question is...for the last two days one of my Khaki drakes has been chasing one of the buff colored females away from the rest of the ducks. They other ducks don't seem to mind her being around, and she is not showing any signs of illness. I was concerned last night when I went to put them in their house that he would be aggressive during the night. They came out of the house fine this morning, but he has really been chasing her today. I am not sure why he is doing this and what I should do about it.
I would appreciate any suggestions!
Thank you!!