help reveal the genders

[Dingleberry]

I have 5 ducks that I am sure are mixed breed. they are 2 months old, 2 Geese that are almost 2 months old. Anyone know the gender??

 

[Miss Lydia]

They are beautiful. The geese are too young yet. The ducks you should be able to tell by their voice. Pick each up females will quack drakes have a raspy voice.
http://www.majesticwaterfowl.org/artquacks.htm

 

[Isadora]

Beautiful ducks! I agree with Miss Lydia, though. You should be able to sex them by their voices by now. Cute geese, too.

 

[Miss Lydia]

So don't keep us in suspense. lol

 

[Dingleberry]

2 drakes and 2 females and one who seems to be mute