Got a new duck today, was told she was a female (she’s a Cayuga) and she has no drake feather but she makes the weirdest sound ever. Not even a raspy drake sound, imagine a whistling wheezy noise, and that’s the quack she makes. Seems healthy enough, maybe the tiniest bit underweights, but that’s all. Should I be worried about sickness, could she actually be a boy, or does she just have a funny quack?