Help sexing muscovy ducks

[Sparrowhen]

First time ever keeping muscovies and I am lost as to what genders they are! I have a hunch that I have 3 boys and 1 girl (I think the completely white one is a girl, it's the only one with no pin feathers on it's wings anymore). Sorry in advance for the bad photos, they were not cooperating

Here are the best photos I could get of them as a group:

 

[oldhenlikesdogs]

Boys will have thick legs. You should start to see a difference in size if you actually have both sexes in the batch too. It is easier to see the difference in person than by photos.

 

[Nyla]

The females will grow wing feathers first. The males will have thick legs and big webbed feet. Females will have small feet and skinny legs. Your Muscovy's look to be around 2 months old. You should start to see differences in their size soon.

 

[Soon2BChixMom]

Very nice lookong muscovies! How old are they?
Maybe @Nyla could help as well. It sounds like you have gotten good advice already!

 

[Weddster and ducky]

Your white Muscovy look like females but if they start to develop big bumpy red things around their eyes and Beak then there boys and the males are twice as big as the females so your smaller ones are probably girls if they're all from the same clutch

 

[Weddster and ducky]

But males are also twice as big as females

 

[Duck Lover88]

But males are also twice as big as females

Yes when they are mature… and by then they are easily distinguished between males and females...