I know its a chicken place but I know you all know ducks too help!!!!!

[Minde637]

Ok I got these ducks from a friend that couldn't keep up with them anymore I have no idea what breed these are or how to tell if they are male or female. My other ducks are easy they have a curl feather but these do not!!! I can't tell by the quack any help we be great thanks!!! Its the grayish ones and the black with green tint

 

[BantyChooks]

Those are Muscovies, very pretty.
http://animals.mom.me/tell-difference-male-female-muscovy-ducks-7364.html

 

[Minde637]

Thank you now I can research them! Thank you very much

 

[BantyChooks]

Thank you now I can research them! Thank you very much

I added a link above.

 

[Gray Farms]

Muscovys. Solid blue looks to be a young drake. Other two are females.

 

[drumstick diva]

X2 Gray Farms