Silver appleyard duckling question

[Floof]

I only have 4 SA ducklings so not much of a pool for figuring out what's normal or not. 3 of my ducklings are feathering in with lots of browns and 1 of them is feathering in with lots of white. Does this indicate sex? Or is it just a normal variation on color?

This is the duckling that's much lighter

This photo shows 1 of the darker SA, then one of my (I think) gold phase welsh harliquins, next to the lighter SA, and then one of my...maybe Saxony or Golden Cascade... I have a hard time remembering what the bronze colored ones are. You can also see the brown duck at the bottom so maybe that's my GC haha

 

[Ratchnick]

Don't know, maybe its a white appleyard as you feared.

 

[Floof]

Don't know, maybe its a white appleyard as you feared.

Thank you for the reply but I hope you're wrong haha

 

[20123001]

I bet the lighter one is a female. The males tend to get brown feathers on their chests. I have some females that are super lighter in color and some that are darker.