duck questions

[greyhoundmamax3]

I have 2 mallards and 2 khaki campbells about 15 weeks old. 3 males and 1 female-will this be a problem? I hoped to have 2 girls and 2 boys but both my khakis are apparently male! They live with my 10 chickens and all seem very content right now. My chickens are 15 weeks old and 10 weeks old so not sure how many hens I have. I don't plan to ever do straight run again! I want to know what I am getting! So do I need to add some female ducks?

 

[sourland]

Three drakes and one duck will definitely pose a problem when they become sexually mature. Without enough female ducks, your drakes may even try breeding your chicken hens which can physically harm and even kill them. My advice is to get rid of some drakes or get more ducks. Good luck at resolving this potential problem.