Male or female?

[Problem hatches]

I have A 1 1/2 year old pekin duck that quacks like a female but is starting to look like it has a drake feather, does not mate or lay eggs so I don't know what it is! Can a male quack like a female??? I ca post pics tomorrow but right now it's 11pm too dark lol

 

[Kevin565]

Intersexed poultry is rare but not totally unheard of. I'm leaning more towards to a drake though.